@article{MO_2024_3_a0,
     author = {A. N. Afanasyev},
     title = {Trilinear coordinates and collinearity},
     journal = {Matemati\v{c}eskoe obrazovanie},
     pages = {2--9},
     year = {2024},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MO_2024_3_a0/}
}