Jouzel, J., C. Lorius, J.R. Petit, C. Genthon, N.I. Barkov, V.M. Kotlyakov and V.N. Petrov (1987) Vostok
ice core: A continuous isotope temperature record over the last climatic cycle (160,000 years). Nature, 329:
403408.
Katasonov, E.M. (1988) Continuous persistence of the permafrost zone during the Quaternary Period. In
Proceedings, 5th International Conference on Permafrost, 25 August, Trondheim, Norway. Trondheim,
Norway: Tapir Publishers, vol. 1, p. 801804.
Kersten, M.S. (1949) Thermal properties of soils. University of Minnesota Experimental Station, Bulletin
no. 28.
Lachenbruch, A.H., J.H. Sass, B.V. Marshall and T.H. Moses, Jr. (1982) Permafrost, heat flow and the
geothermal regime at Prudhoe Bay, Alaska. Journal of Geophysical Research, 87(B11): 93019316.
Lozano, C.J. and R. Reemsten (1981) On a Stefan problem with an emerging free boundary. Numerical
Heat Transfer, 4: 39245.
Lunardini, V.J. (1980) Phase change around a circular pipe. USA Cold Regions Research and Engineering
Laboratory, CRREL Report 8027.
Lunardini, V.J. (1981a) Heat Transfer in Cold Climates. New York: Van Nostrand Reinhold.
Lunardini, V.J. (1981b) Application of the heat balance integral to conduction phase change problems.
USA Cold Regions Research and Engineering Laboratory, CRREL Report 8125.
Lunardini, V.J. (1982) Freezing of soil with surface convection. In Proceedings, 3rd International Sympo-
sium on Ground Freezing, 2224 June, Hanover, N.H. USA Cold Regions Research and Engineering Lab-
oratory, p. 205213.
Lunardini, V.J. (1984) Freezing of a semi-infinite medium with initial temperature gradient. Journal of En-
ergy Resources Technology, 106: 103106.
Lunardini, V.J. (1991) Heat Transfer With Freezing and Thawing. Amsterdam: Elsevier (Amsterdam, Ox-
ford, New York, Tokyo).
Lunardini, V.J. (in prep.) Permafrost and ground temperature calculations. USA Cold Regions Research
and Engineering Laboratory Report.
Lunardini, V.J. and R. Varotta (1981) Approximate solution to Neumann problem for soils systems.
ASME Journal of Energy Resources Technology, 103(1): 7681.
Matteucci, G.
(1989) Orbital forcing in a stochastic resonance model of the late-Pleistocene climatic varia-
tions. Climate Dynamics, 3: 179190.
Maximova, L.N. and V.Y. Romanovsky (1988) A hypothesis for the Holocene permafrost evolution. In
Proceedings, 5th International Conference on Permafrost, 25 August, Trondheim, Norway. Trondheim,
Norway: Tapir Publishers, vol. 1, p. 102106.
Muller, S.W. (1945) Permafrost or permanently frozen ground and related engineering problems. Special
Report, Strategic Engineering Study No. 62, U.S. Army Engineers, Military Intelligence Division Office.
Neumann, F. (c. 1860) Lectures given in 1860s, cf. Reimann-Weber, Die partiellen Differentialgleichun-
gen. Physik, Edition 5, vol. 2, 1912, p. 121.
Osterkamp, T.E. and J.P. Gosink (1991) Variations in permafrost thickness in response to changes in pale-
oclimate. Journal of Geophysical Research, 96(B3): 44234434.
Robin, G. de Q. (1983) The Climate Record in Polar Ice Sheets. New York: Cambridge University Press.
Romanovsky, N.N., V.N. Zaitsev, S.Yu. Volchenkoc, V.P. Volkova and O.M. Lisitsina (1988) New data on
permafrost of Kodar-Chara-Udokan Region. In Proceedings, 5th International Conference on Permafrost,
25 August, Trondheim, Norway. Trondheim, Norway: Tapir Publishers, vol. 1, p. 233236.
Schlichting, H. (1968) Boundary Layer Theory, 6th edition. New York: McGraw-Hill Book Co.
Sun, Jianzhong and Li, Xinguo (1988) Division and temperature condition of the last glaciation in northern
China. In Proceedings, 5th International Conference on Permafrost, 25 August, Trondheim, Norway.
Trondheim, Norway: Tapir Publishers, vol. 1, p. 107112.
Swinzow, G.K. (1969) Certain aspects of engineering geology in permafrost. Journal of Engineering Geol-
ogy, 3: 177215.
Tao, L.N. (1978) The Stefan problem with arbitrary initial and boundary conditions. Quarterly of Applied
Mathematics, 36(3): 223233.
Yuen, W.W. (1980) Application of the heat balance integral to melting problems with initial subcooling.
International Journal of Heat and Mass Transfer, 23: 11571160.
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