@article{EMJ_2012_3_1_a3,
     author = {H. G. Ghazaryan},
     title = {On selection of infinitely differentiable solutions of a class of partially hypoelliptic equations},
     journal = {Eurasian mathematical journal},
     pages = {41--62},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EMJ_2012_3_1_a3/}
}