@article{TRSPY_1962_68_a0,
     author = {A. A. Dezin},
     title = {Invariant differential operators and boundary-value problems},
     journal = {Informatics and Automation},
     pages = {3--88},
     publisher = {mathdoc},
     volume = {68},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1962_68_a0/}
}