@article{TMF_1994_99_3_a6,
     author = {E. A. Kartashova},
     title = {Clipping {\textendash} a~new investigation method for {PDEs} in compact domains},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {399--405},
     year = {1994},
     volume = {99},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1994_99_3_a6/}
}