@article{FPM_2014_19_1_a5,
     author = {P. A. Krylov and A. A. Tuganbaev},
     title = {Formal matrices and their determinants},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {65--119},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2014_19_1_a5/}
}