@article{DAN_1986_286_5_a18,
     author = {S. I. Nagornyi and Yu. A. Kasatkin and I. K. Kirichenko and E. V. Inopin},
     title = {Projecting-properties of the quantum
},
     journal = {Doklady Akademii Nauk},
     pages = {1102--1107},
     publisher = {mathdoc},
     volume = {286},
     number = {5},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a18/}
}