URN:NBN:SI:doc-7P1EQ4WA2015Berman, LeahMitchell, William H.documents/doc/7/URN_NBN_SI_doc-7P1EQ4WA_001.pdfdocuments/doc/7/URN_NBN_SI_doc-7P1EQ4WA_001.txt29articlestr. 165-186175885691855-3966URN:NBN:SI:doc-7P1EQ4WAengUniverza na Primorskem, Fakulteta za matematiko, naravoslovje in informacijske tehnologijeArs mathematica contemporaneaBYconfigurationskonfiguracijeSparse line deletion constructions for symmetric 4-configurations