@article{VVGUM_2017_20_4_a5,
     author = {M. L. Zaytsev and V. B. Akkerman},
     title = {Reduction of overdetermined differential equations of mathematical physics},
     journal = {Matemati\v{c}eska\^a fizika i kompʹ\^uternoe modelirovanie},
     pages = {43--67},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VVGUM_2017_20_4_a5/}
}