@article{MO_2007_42_2_a1,
     author = {E. D. Kulanin},
     title = {Six-Point {Circumferences} of a {Rectangular} {Triangle}},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {2--11},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2007_42_2_a1/}
}