STUDIES ON THE COMPLEXES OF NI(II) AND NI (III) NI(II) SYSTEM IN THE PRESENCE OF 1-OXA-4,7-DIAZACYCLONONANE, 4,7-DIMETHYL-1-OXA-4,7-DIAZACYCLONONANE AND 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE IN AQUEOUS-SOLUTIONS/
S. Domagala et al., STUDIES ON THE COMPLEXES OF NI(II) AND NI (III) NI(II) SYSTEM IN THE PRESENCE OF 1-OXA-4,7-DIAZACYCLONONANE, 4,7-DIMETHYL-1-OXA-4,7-DIAZACYCLONONANE AND 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE IN AQUEOUS-SOLUTIONS/, Koordinacionnaa himia, 21(10-11), 1995, pp. 840-844