2.2.2 spase://SMWG/Person/Jankovic.Jovica 2012-04-20T12:34:56.789 Jankovic Jovica Geomagnetic Institute, Yugoslavia

Geomagnetic Observatory Grocka, Put Za Umcare Br.3, 11306 Grocka, Serbia and Montenegro

jankovicgck@ptt.yu +381 11 361 8598