Разширено търсене
Автор да съдържа Vania D. Lekova
Каталог "Библиографии" | Списание
Investigation of the extraction equilibrium of ion
Atanas N. Dimitrov; Vania D. Lekova; Boyan S. Boyanov
Каталог "Библиографии" | Списание
Ternary Complex of Molybdenum (VI) with 4-Nitrocatechol and Tetrazolium Blue Chloride and its Application to Extraction - Spectrophotometric Analysis of Ferrous Matallurgy Products
A. N. Dimitrov; Vania D. Lekova; K. Gavazov;
Boyan S. Boyanov
и др.
Каталог "Библиографии" | Списание
Spectrophotometric determination of gallium(III) with 4-(2-pyridylazo)-resorcinol and nitron
Petya Racheva; K. T. Stojnova; Vania D. Lekova;
Atanas N. Dimitrov
и др.