@article{DAN_1988_300_2_a13,
     author = {G. A. Gurzadyan and A. G. Egikyan},
     title = {A distance determination method for planetary nebulae with the help of pseudoresonance lines},
     journal = {Doklady Akademii Nauk},
     pages = {316--320},
     publisher = {mathdoc},
     volume = {300},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a13/}
}