@article{MZM_1996_59_4_a12,
     author = {I. A. Cheltsov},
     title = {Singularities of 3-dimensional varieties admitting an ample effective divisor of {Kodaira} dimension zero},
     journal = {Matemati\v{c}eskie zametki},
     pages = {618--626},
     publisher = {mathdoc},
     volume = {59},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1996_59_4_a12/}
}