Intellectual System “Mobile Information Assistant of the Tourist”: Functional and Technological Features Journal title: Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Ìnformacìjnì sistemi ta merežì Authors: Volodymyr Pasichnyk, Valeriya Savchuk Subject(s):
