- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Stefka Kostova
- Alexander Alexandrov, Stefka Kostova and Oldřich Navrátil
Extraction of three-ion-associative complexes of Nb(V) with polyphenols and 2-(4'-iodophenyl)-3-(4''-nitrophenyl)-5-phenyl tetrazolium chloride
1985, Vol. 50, Issue 11, pp. 2369–2374 [Abstract]