@article{MM_1989_1_1_a12,
     author = {L. A. Lepin},
     title = {Eigenfunction spectra for nonlinear heat equation in media with various density distributions},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {150--159},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1989_1_1_a12/}
}