@article{IM2_2013_77_5_a3,
     author = {V. V. Nikulin},
     title = {K\"ahlerian {K3} surfaces and {Niemeier} {lattices.~I}},
     journal = {Izvestiya. Mathematics },
     pages = {954--997},
     publisher = {mathdoc},
     volume = {77},
     number = {5},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2013_77_5_a3/}
}