@article{IM2_1972_6_5_a2,
     author = {A. N. Tyurin},
     title = {On the set of singularities of the {Poincar\'e} divisor of the {Picard} variety of the {Fano} surface of a~nonsingular cubic},
     journal = {Izvestiya. Mathematics },
     pages = {938--948},
     publisher = {mathdoc},
     volume = {6},
     number = {5},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1972_6_5_a2/}
}