ZAGREB, Aug 21 (Hina) - Invitations to attend working consultations on the European Union 's future, to be organised by German Chancellor Angela Merkel next Saturday, have been sent to prime ministers: Miro Cerar of Slovenia, Christian Kern of Austria, Boyko Borisov of Bulgaria and Tihomir Oreskovic of Croatia, the cabinet of Slovenian PM Cerar stated on Saturday.
(Hina) ms