@article{DE_2000_36_12_a5,
     author = {E. K. Makarov},
     title = {The {Complete} {Integrability} of the {Linear} {Approximation} {Equations} for {Completely} {Integrable} {Quasilinear} {Total} {Differential} {Equations}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1631--1635},
     publisher = {mathdoc},
     volume = {36},
     number = {12},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_12_a5/}
}