@article{SEMR_2022_19_2_a13, author = {A. O. Basheyeva and M. V. Schwidefsky and K. D. Sultankulov}, title = {The quasivariety $\mathbf{S}\mathbf{P}(L_6)$. {I.} {An} equational basis}, journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a}, pages = {902--911}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {2022}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SEMR_2022_19_2_a13/} }