@article{IVM_2015_6_a1,
     author = {D. V. Gorkovets},
     title = {Biquandle invariants for links in the projective space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {7--13},
     publisher = {mathdoc},
     number = {6},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2015_6_a1/}
}