@article{ZNSL_2020_497_a0,
     author = {V. A. Buslov},
     title = {Algorithm for sequential construction of spanning minimal directed forests},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--25},
     publisher = {mathdoc},
     volume = {497},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2020_497_a0/}
}