@article{UZERU_2015_2_a0,
     author = {A. G. Gasparyan},
     title = {Pair of lines and maximal probability},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {3--6},
     publisher = {mathdoc},
     number = {2},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2015_2_a0/}
}