%0 Journal Article %A Valentina V. Bykova %A Choduraa M. Mongush %T On algebraic approach of R.~Wille and B.~Ganter in the investigation of texts %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2017 %P 372-384 %V 10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2017_10_3_a15/ %G en %F JSFU_2017_10_3_a15