@article{MO_2006_39_4_a2,
     author = {E. D. Kulanin},
     title = {On {Four} {Circles} for {Four} {Points} of a {Triangle} and on {Two} {Circles} for {Eight} {Points} of a {Rectangular} {Triangle}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {20--26},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2006_39_4_a2/}
}