- Afra, E., 2007. Properties of paper: an introduction, Aeeizh Press, 241p. (In Persian).
-Barimani, A., 2011. Establishment locating of production the fluting paper by using agricultural waste in Mazandaran province, M.Sc. thesis. Gorgan University, 87p. (In Persian).
-Goli, M., Zabihzadeh, S.M., Asadpoor, G. and Barzan, A., 2013. Effect of species mixing on chemimechanical pulp properties, M.Sc. thesis, Faculty of Natural Resources of Sari, 76 p. (In Persian).
-Jahan Latibari, A., Pouali, K. and Fakhrian, A., 2012. Alkaline peroxide mechanical pulping of fast-growth paulownia wood, Bioresources, 7(1): 265-274.
-Kostiainen, K., Jalkanen, H., Kaakinen, S., Saranpaa, P. and Vapaavuori., E., 2006. Wood properties of two silver birch clones exposed to elevated CO2 and O3, Global change Biol. 12(7): 1230-1240.
-Luostarinen, K. and V. Mottonen, 2010. Radial variation in the anatomy of Betula pendula wood from different growing sites, Baltic forestry, 16(2): 209-216.
-Mahdavi, S., Kernmanian, H., Ramezani, O. and S. Molavi, 2013. Assessment of five successful poplar clones for kraft pulp production considering technical and economic aspects,Cellulose Chem. Technol., 47 (3-4): 267-275.
-Mark, R. E., Habeger, C.C., Borch, J. and Lyne, M.B., 2002. Handbook of Physical Testing of Paper, Vol. 1, CRC Press, 1027p.
-McGovern, J. N. and Wegner, T. H., 1991. Papermaking properties of aspen ultrahigh-yield mechanical pulps Tappi J., 74(8): 157-161.
-Nazarnejad, N., Resalati, H., Jahan latibari, A., Hosseinzadeh, A., Zabihzadeh, S.M. and Talaeipoor, M., 1998. Reviewing the specifications of pulp and paper with high efficiency CMP from two species of deltoides and euroamerican populous, Pajouhesh & Sanzandegi, 36(3): 32-34 (In Persian).
-Nazeri, A. M., Talaeepoor, M. and Mirshokraie, S.A., 2008. The Study of Fiber Fines and Its Effects on Mechanical Strength of Newsprint Paper from CMP Pulp,Iranian Journal of Wood and Paper Science Research, 22(2): 121-131 (In Persian).
-Niskanen, K., 1998. Paper Physics, Book 16, edited by G. Baum, Finnish Paper Engineers' Association and TAPPI, 324 p.
-Rasouli Garmaroudi, E., Resalati, H. and Mahdavi, S., 2007. CMP Pulping from Populus euramericana for Newsprint Production, Journal of the Iranian Natural Res., 60(3):1013-1022 (In Persian).
-Rasouli Garmaroudi, E., Resalati, H. and Mahdavi, S., 2008. Effect of wood raw material combination on the properties of chemi-mechanical pulp for making newsprint,Pajouhesh & Sanzandegi, 76(3): 69-72 (In Persian).
-Riikonen, J., Holopainen, T., Oksanen, E. and Vapaavuori., E., 2005. Leaf photosynthetic characteristics of silver birch during three years of exposure to elevated CO2 and O3 in the field, Tree Physiology, 25(5): 621-632.
-Safdari, V.R., 2010. Morphological characteristics and chemical components of Ulmus glabra, Ulmus compestris, Zelkova carpinifolia, Celtis australis woods,Iranian Journal of Wood and Paper Science Research, 25(2): 248-259 (In Persian).
-Soleimani, A., Resalati, H. and Akbarpour, I., 2011. Optical and physical properties of mixed hardwood CMP pulp and the birch wood, Iranian Journal of Wood and Paper Science Research, 26(3): 523-534 (In Persian).
-Sundholm, J., 1998. Mechanical pulping, Book 5, edited by J. A. Kurdin, Finnish Paper Engineers' Association and TAPPI, 427 p.
-Ververis, C., Georghiou, K., Christodoulakis, N. and Santas, P., 2004. Fiber dimensions, lignin and cellulose content of various plant materials and their suitability for paper production, Industrial Crops and Products, 19(3): 245-254.
-Vesterlind, E. L. and Höglund, H., 2006. Chemitermomechanical pulp made from birch at high temperature, Nord Pulp and Paper Res. J., 21(2): 216-221.
-Wang, B., Li, R., He, B. and Li, J., 2011. Fiber lignin coverage vs. strength, Bioresources,6(4):, 4356-4369.
-Wood, J. R. and Karais, A., 1991. Future furnish requirements for newsprint and mechanical printing paper, Pulp Pap. Canada 9291): 72-75.
-Wu, M.R., Lanouette, R. and J.L. Valade, 2004. Understanding the fiber development during co-refining of white birch and black spruce mixtures. Part 1. Chemithermomechanical pulping, Pulp Pap. Canada, 105(12): 83-87.
-Xu, E.C., 2009. Chemical- mechanical pulping of eucalyptus - latest development and comparison,Revista Celulosa y Papel, 8, 6-17.
-Zeinaly, F., Resalati, H. and Tasooji, M., 2011. Investigation Effect of Using Branch Woods of Hornbeam and Beech in Compound of Hardwoods Stems Wood Mixture on CMP Pulp Properties, J. of Wood & Forest Science and Technology, 18(1): 77-90.
)