@article{KUTGS_1975_8_a1,
     author = {A. P. Norden and B. N. Shapukov},
     title = {Boris {Lukihc} {Laptev} (on the occasion of his seventieth birthday)},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {5--10},
     publisher = {mathdoc},
     volume = {8},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1975_8_a1/}
}