Mulherin, N.D., D. T. Eppler D. S. Sodhi (in prep.)., 1998, NSRSIM2A： A time and cost prediction model for Northern Sea Route Shipping. U. S. Army Cold Regions research and Engineering Laboratory, Hanover, NH, USA.
Mulherin, N.D. et al., 1996, Development and Results of a Northern Sea Route Transit Model, U. S. Army Cold Regions Research and Engineering Laboratory report 95-5
Ono N., 1995, Variability of Arctic Sea Ice along the Northern Sea Route, The ploceedings of INSROP Symposium Tokyo '95.
Proshutinsky et al., 1998, I.5.8, Environmental conditions affecting commercial shipping, INSROP Discussion Paper,
Schwarz, j., 1995, Can the Northern Sea Route Be Profitable, The proceedings of INSROP
Symposium Tokyo '95.
Semanov, G. et al., 1988, Legal and Environmental Evaluation of the Selected Routes, Box B, Simulation of Ship Navigation along the NSR, INSROP discussion paper
Ship & Ocean Foundation Research Report for the Northern Sea Route (In Japanese), 1998, the Ship and Ocean Foundation Project report
Tsoy, L. G. et al. 1998, Collection of SA-15 Operation Data, INSROP Working Paper No.107-1998, The NSR simulation study Work Package 5
USAED, 1995, Northern Sea Route Reconnaissance Report, Vol. III, U. S. Army Engineering District, Anchorage, Alaska
Wergeland, T., 1992, International challenges, the Fridtjof Nansen Institute journal, volume 12 number 1-1992, Special issue on the Northern Sea Route
