. . . . "Congruence kernels of orthoimplication algebras" . "1"^^ . "8.074"^^ . . "8.074"^^ . "Metodika hodnocen\u00ED, v\u00FDsledek hodnocen\u00FD ji\u017E v p\u0159edchoz\u00EDm hodnocen\u00ED, body se p\u0159eb\u00EDraj\u00ED." . . "RIV/61989592:15310/08:00005647!RIV09-MSM-15310___" . . . "http://www.isvav.cz/h11/resultDetail.do?rowId=RIV%2F61989592%3A15310%2F08%3A00005647!RIV09-MSM-15310___"^^ . "Acta Mathematica Universitatis Comenianae" . . "e!SpYy8mUgT3FTvGv!uxJXVT0zI=" . . .