1 http://hdl.handle.net/10338.dmlcz/127334 1 Relational structures and dependence spaces http://hdl.handle.net/10338.dmlcz/127349 Relational structures and dependence spaces Thu, 24 Sep 2009 10:03:58 GMT Compact universal relation in varieties with constants http://hdl.handle.net/10338.dmlcz/127348 Compact universal relation in varieties with constants Thu, 24 Sep 2009 10:03:49 GMT Congruences and ideals in ternary rings http://hdl.handle.net/10338.dmlcz/127347 Congruences and ideals in ternary rings Thu, 24 Sep 2009 10:03:41 GMT Geodesics and steps in a connected graph http://hdl.handle.net/10338.dmlcz/127346 Geodesics and steps in a connected graph Thu, 24 Sep 2009 10:03:33 GMT