@article{RM_1972_27_5_a0,
     author = {A. N. Tyurin},
     title = {Five lectures on three-dimensional varieties},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1--53},
     publisher = {mathdoc},
     volume = {27},
     number = {5},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1972_27_5_a0/}
}