Launiainen J., Cheng B.Modeling of ice thermodinamics in natural water bodies // Cold Reg. Sci. Technol., 1998, v. 27, p. 153 - 178.
Launiainen J., Cheng B.A simple non-iterative algorithm for calculating turbulent bulk fluxes in diabatic conditions over water, snow/ace and ground surface // Report Series in Geophysics, 1995, v. 33, Dept. of Geophysics, University of Helsinki.