@article{VMP_2016_17_2_a4,
     author = {A. L. Kazakov and A. A. Lempert and G. L. Nguen},
     title = {An algorithm of packing congruent circles in a multiply connected set with {non-Euclidean} metrics},
     journal = {Numerical methods and programming},
     pages = {177--188},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2016_17_2_a4/}
}