. . "Pomp, Marek" . . "See above."@en . "14"^^ . "Direct products and substitute sums of incidence structures" . . "560723" . "1311-8080" . "See above." . . "Direct products and substitute sums of incidence structures"@cs . . "RIV/61988987:17310/04:00000032" . . "Direct products and substitute sums of incidence structures"@en . "Incidence structure;modular incidence structure;direct;product of incidence structures;substitute sum of incidence;structures"@en . . "Direct products and substitute sums of incidence structures"@cs . . "Jsou zde uvedeny nutn\u00E9 a posta\u010Duj\u00EDc\u00ED podm\u00EDnky pro modularitu direktn\u00ED a substitu\u010Dn\u00ED sumy inciden\u010Dn\u00EDch struktur."@cs . . "17310" . . "International Journal of Pure and Applied Mathematics" . "Direct products and substitute sums of incidence structures"@en . . "1"^^ . "439-452" . . "[BB65E9C496EE]" . "1"^^ . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Direct products and substitute sums of incidence structures" . . "Z(MSM 173100001)" . "17" . . . "0" . . "RIV/61988987:17310/04:00000032!RIV/2005/MSM/173105/N" . .