[1] Feist, W.C., 1990. Outdoor wood weathering and protection. In: Archaeological wood: properties, chemistry, and preservation. American Chemical Society, Washington DC, p 263–298.
[2] Unger, A., Schniewind, A. P., and Unger, W., 2001. Conservation of Wood Artifacts: A Handbook, springer, Berlin, 165, 363, 381-383 pp.
[3] Juita, A., Dlugogorski, B.Z., Kennedy E.M. and Mackie J.C., 2012. Low temperature oxidation of linseed oil: a review. Fire Science Reviews, 1(3): 1-36.
[4] Lazzari, M. and Chiantore, O., 1999. Drying and oxidative degradation of linseed oil. Polymer Degradation and Stability, 65: 303–313.
[5] Rivers, S. and Umney, N., 2003. Conservation of furniture, Butterworth-Heinemann, Oxford, 12 p.
[6] Alizadeh, S., 2012. Survey on ways of Painting Development in the First Part of Qajar Period. Journal of Faculty of Art, Shahed University, 22: 72-83. (In Persian).
[7] Browne, F. L., 1953. Finishing of wood floors. U.S Forest Service Res. Rept. No. 1962, Madison, WI.، 190p.
[8] Browne, F. L. 1951. Natural wood finishes for exteriors of houses. U.S Forest Service Res. Rept. No. 1908, Madison, WI.
[9] Haggstrom, C. and Sandstrom T., 2013. Alum-treated archaeological wood Characterization and re-conservation, Swedish National Heritage Board, Stockholm, 6-10 pp.
[10] Bazyar, B., Parsapajouh D., Khademi-Eslam, H. and Hemmasi, A-H., 2008. Physical characteristics of poplar wood treated with hot linseed oil. Journal of Agricultural Sciences, 13 (1): 197-206. (In Persian)
[11] Temiz, A., Terziev N., Eikenes M. and Hafren J., 2007. Effect of accelerated weathering on surface chemistry of modified wood. Applied Surface Science, 253: 5355–5362.
[12] Williams, R. S. and Knaebe M. T., 2000. Restoration of Severely Weathered Wood. Journal of Coatings Technology, 72(902): 43-51.
[13] Mohammadi Achachluei M., Ahmadi H. and Pourtahmasi K., 2014. Patination of Wood with Diethanolamine: Characteristics and its Resistance against Weathering. Journal of Color Science and Technology, 8: 237-248. (In Persian).
[14] Wood preservatives: Accelerated ageing of treated wood prior to biological testing, Leaching procedure. British-Adopted European Standard, BS EN 84-97, 2002.
[15] Solvent extractives of wood and pulp. TAPPI (US technical association of pulp and paper industry), TAPPI T204 om-88, 1988.
[16] Water solubility of wood and pulp. TAPPI (US technical association of pulp and paper industry), TAPPI T207 om-88, 1988.
[17] Ajuong, E.M.A. and Breese M. C., 1997. The Role of Extractives on Short-Term Creep In Compression Parallel To The Grain of Pai Wood (Afzelia Africana Smith). Wood and Fiber Science, 29(2):161–170.
[18] Standard Practice for Xenon-Arc Exposure of Plastics Intended for Outdoor Applications. Annual Book of ASTM Standard, 08.01, D2565-99, 2008.
[19] Johnston-Feller, R., 2001. Color science in the examination of museum objects: nondestructive Procedures, Getty, Los Angeles, 34-36 pp.
[20] Chang, H.T., Yeh T.F. and Chang S.T., 2002. Comparisons of chemical characteristic variations for photodegraded softwood and hardwood with/without polyurethane clear coatings. Polymer Degradation and Stability, 77: 129–135.
[21] Panov, D., Terziev N., Daniel G., 2010. Using plant oils as hydrophobic substances for wood protection. The International Research Group on Wood Protection, IRG/WP 10-30550.
[22] Schneider, M. H., 1980. Hygroscopicity of Wood Impregnated with Linseed Oil. Wood Science and Technology, 14: 107-114.
[23] Humar, M. and Lesar, B., 2013. Efficacy of linseed- and tung-oil-treated wood against wood-decay fungi and water uptake. International Biodeterioration & Biodegradation, 85: 223-227.
[24] Darabi, P., Abdolzadeh, H., karimi, A.N., Mirshokraie, A. and Doosthoseini, K., 2010. The Investigation of Acetylation and Anti-Oxidant Effect on Weathering of wood Plastic Composites By Means of FTIR and Color Metry (Color measurement). Iranian Journal of Wood and Paper Science Research, 25 (1): 70-79. (In Persian)
[25] Hon, D.N.S., 2001. Weathering and Photochemistry of Wood. In: Wood and cellulosic chemistry, 2nd ed., Marcel Dekker, New York, 513-546 pp.
[26] Derrick, M. R., Stulik, D. and Landry, J.M., 1999. Infrared spectroscopy in conservation science. Getty, Los Angeles, 85, 185 pp.
[27] Pavia, D.L., Lampman, G.M., Kriz, G.S., and Vyvyan J.R., 2008. Introduction to Spectroscopy, 4th Ed., Cengage Learning, Belmont, 62-64 pp.
[28] Colom, X., Carrillo, F., Nogues, F. and Garriga, P., 2003. Structural analysis of photodegraded wood by means of FTIR spectroscopy. Polymer Degradation and Stability, 80: 543–549.
[29] Yamauchi, S., Sudiyani Y., Imamura, Y. and Doi, S., 2004. Depth profiling of weathered tropical wood using Fourier transform infrared photoacoustic spectroscopy. Journal of Wood Science, 50: 433–438.
[30] Sudiyani, Y., Imamura, Y., Doi, S. and Yamauchi, S., 2003. Infrared spectroscopic investigations of weathering effects on the surface of tropical wood. Journal of Wood Science, 49: 86–92.
[31] Tolvaj, L. and Faix, O., 1995. Artificial ageing of wood monitored by DRIFT spectroscopy and CIE L*a*b* color measurements. 1. Effect of UV light. Holzforschung, 49: 397–404.
[32] Anderson, L.E., Pawlak, Z., Owen, N. and Feist, W.C., 1991. Infrared Studies of Wood Weathering. Part II: Hardwoods. Applied Spectroscopy, 45 (4): 648-652.
[33] Muller, U., Rätzsch, M., Schwanninger, M., Steiner M. and Zobl, H., 2003. Yellowing and IR changes of spruce wood as result of UV-irradiation. Journal of Photochemistry and Photobiology B: Biology, 69: 97–105.
[34] Rosu, D., Carmen-Alice, T., Bodirlau, R. and Rosu, L., 2010. FTIR and color change of the modified wood as a result of artificial light irradiation. Journal of Photochemistry and Photobiology B: Biology, 99: 144–149.
[35] Bjarnestad S. and Dahlman O., 2002. Chemical compositions of hardwood and softwood pulps employing photoacoustic Fourier Transform infrared spectroscopy in combination with partial least-squares analysis. Analytical Chemistry, 74: 5851–5858.
[36] Hon, D.N.S., 1991. Photochemistry of wood. In: Wood and cellulosic chemistry. Marcel Dekker, New York, 525–555 pp.