Szerző: " Penchev V."

Mavrodinova V.; Minhev K.; Kozova L.; Penchev V.: Conversion of alkylaromatics on high-silica mordenites. In: Acta physica et chemica, (31) 1-2. pp. 339-348. (1985)

Penchev V.; Mavrodinova V.: Effect of aluminium content on the acidity and catalytic properties of dealuminated zeolites. In: Acta physica et chemica, (24) 1-2. pp. 263-266. (1978)