Je odvozeno společné zobecnění ortosvazů a Booleovských kvaziokruhů podobně , jak to zkonstruoval H. Dobertin pro Booleovské okruhy a Booleovy algebry. (cs)
In (2) a common generalization of Boolean algebras and Boolean rings was introduced. In similar way we introduce a common generalization of ortholattices and Boolean quasirings.
In (2) a common generalization of Boolean algebras and Boolean rings was introduced. In similar way we introduce a common generalization of ortholattices and Boolean quasirings. (en)