@article{IVM_1997_3_a5,
     author = {V. P. Orlov},
     title = {Coercive solvability of weakly degenerate differential equations with an unbounded operator coefficient},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {44--51},
     publisher = {mathdoc},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1997_3_a5/}
}