@article{IM2_2019_83_6_a3,
     author = {V. V. Nikulin},
     title = {Classification of~degenerations and {Picard} lattices {of~K\"} ahlerian
},
     journal = {Izvestiya. Mathematics },
     pages = {1201--1233},
     publisher = {mathdoc},
     volume = {83},
     number = {6},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2019_83_6_a3/}
}