%0 Journal Article %A B. Z. Shavarovskii %T On invariants and canonical form of matrices of second order with respect to semiscalar equivalence %J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica %D 2016 %P 12-23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/BASM_2016_3_a1/ %G en %F BASM_2016_3_a1