@article{KUKZ_1973_10_10_a15,
     author = {I. E. Solodovnikov},
     title = {The generalized {Gellerstedt} problem for a certain particular case of the equation $k(y)u_{xx}+u_{yy}=0$},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {130--139},
     publisher = {mathdoc},
     volume = {10},
     number = {10},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1973_10_10_a15/}
}