Radiative Lifetimes of Zn I, II Excited States von Blagoev, K B, Malcheva, G, Penchev, V, Biémont, E, Xu, H L, Persson, A, Svanberg, S

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Effect of the rehydration on the acidity and catalytic activity of SAPO molecular sieves von MINCHEV, C, NEINSKA, Y, VALTCHEV, V, MINKOV, V, TSONCHEVA, T, PENCHEV, V, LECHERT, H, HESS, M

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COMPARATIVE STUDY OF THE INTERACTION BETWEEN SYNTHETIC METHIONINE-ENKEPHALIN AND MONOLAYERS OF ZWITTERIONIC AND NEGATIVELY CHARGED PHOSPHOLIPIDS von Tsanova, A, Dacheva, D, Penchev, V, Georgiev, G A, Pajpanova, T, Golovinski, E, Lalchev, Z

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Comparative Study of the Interaction Between Synthetic Methionine-Enkephalin and Monolayers of Zwitterionic and Negatively Charged Phospholipids von Tsanova, A., Dacheva, D., Penchev, V., Georgiev, G. As, Pajpanova, T., Golovinski, E., Lalchev, Z.

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Electrical supply circuit for electron beam evaporators von Penchev, V.B., Etarski, V.S., Valkov, V.I.

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Experimental Research on Wave Transmission over Submerged Rubble-Mound Breakwaters von Zuo, Q-H, Penchev, V, Li, P, Dragancheva, D, Wang, D-T

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National politics and folklorism (towards the functional mechanisms of the Bulgarian-Czecl folkloristic contacts im the 60's and the 70's of 19th century) von PENCHEV, V

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Investigation of the formation of platinum particles in zeolite catalysts von Neinska, Ya, Tret'yakov, V.F., Rozovskii, A.Ya, Penchev, V.

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Toluene conversion on the zeolites offretite, omega and ZSM-5 von Mavrodinova, V., Minchev, Ch, Penchev, V., Lechert, H.

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Pinacol rearrangement on SAPO molecular sieves von JABUR, F. A, PENCHEV, V. J, BEZOUKHANOVA, C. P

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Untersuchungen an oxidischen Katalysatoren. XLIII. Thermoanalytische und katalytische Untersuchungen an platinhaltigen H-ZSM-5-Zeolithen von Bremer, H., Reschetilowski, W., Wendlandt, K.-P., Kanazirev, V., Minchev, Kh, Penchev, V.

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Effect of aluminosilicate composition on acid and catalytic properties of dealuminized zeolites von Penchev, V., Mavrodinova, V.

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Conversions of mixture of alkylaromatic hydrocarbons over granulated nickel/zeolite catalyst von Davidova, N., Penchev, V.

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Endoscopic enhanced-view totally extraperitoneal retromuscular approach for ventral hernia repair von Penchev, D., Kotashev, G., Mutafchiyski, V.

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Comparative study of activity of H+ form of type y, mordenite, and ZSM-5 zeolites in toluene disproportionation reaction von Penchev, V., Mavrodinova, V., Minchev, Khr

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Justification des discours dans le champ des études du folklore von PENCHEV, V, MITSEVA, E

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Untersuchungen an oxidischen Katalysatoren. XLIII. Thermoanalytische und katalytische Untersuchungen an platinhaltigen H‐ZSM‐5‐Zeolithen von Bremer, H., Reschetilowski, W., Wendlandt, K.‐P., Kanazirev, V., Minchev, Kh, Penchev, V.

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Use of thermal analysis to study the modification of natural clinoptilolite by amines von Minchev, Khr, Penchev, V., Kozova, L., Buyukliiska, E.

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Postal Dose TLD Intercomparisons for Cobalt 60 Teletherapy Units in Bulgaria (1975-1980) von Penchev, V., Constantinov, B., Ivanova, K.

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Factors influencing the conversions of alkylaromatic hydrocarbons on high-silica zeolites: Part II. Presence of extralattice Al von Mavrodinova, V., Penchev, V., Lohse, U., Gross, T.

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