@article{VMUMM_2014_2_a6,
     author = {V. I. Nikonov},
     title = {Relative equilibria in the motion of a triangle and a point under mutual attraction},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {45--51},
     publisher = {mathdoc},
     number = {2},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2014_2_a6/}
}