Разширено търсене
Автор да съдържа Galya Toncheva
Каталог "Библиографии" | Списание
Extraction-chromogenic system for cobalt based on 5-methyl-4-(2-thiazolylazo) resorcinol and benzalkonium chloride
Danail G. Georgiev Hristov; Petya Vassileva Racheva; Galya Konstantinova Toncheva;
Kiril Blazhev Gavazov
и др.
Каталог "Библиографии" | Списание
Spectrophotometric Determination of Molybdenum(VI) as a Ternary Complex with 4-Nitrocatechol and Benzalkonium Chloride
Vidka V. Divarova; Antoaneta Saravanska; Galya Toncheva;
Nikolina Milcheva;
Vassil B. Delchev;
Kiril Gavazov
и др.
Каталог "Библиографии" | Списание
Extractive Spectrophotometric Determination and Theoretical Investigations of Two New Vanadium(V) Complexes
Kiril B. Gavazov; Petya V. Racheva; Antoaneta D. Saravanska;
Galya K. Toncheva;
Vassil B. Delchev
и др.