@article{IIGUM_2016_15_a3,
     author = {R. Enkhbat and M. Barkova},
     title = {Global search method for solving {Malfatti's} four-circle problem},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {38--49},
     publisher = {mathdoc},
     volume = {15},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2016_15_a3/}
}