@article{VMP_2011_12_2_a4,
     author = {N. A. Okulov},
     title = {On a numerical method for solving one-dimensional {Stefan-type} problems},
     journal = {Numerical methods and programming},
     pages = {238--246},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2011_12_2_a4/}
}