PREDIABETES.PENCHEV I.1973; SOFIA; BULG. ACAD. SCI.; DA. 1973; PP. 3-150; BIBL. DISSEM.Book

DETERMINING THE S₂ AND S₄ ORDER PARAMETERS THROUGH FLUORESCENT MEASUREMENTS.PENCHEV I; DOZOV I.1977; PHYS. LETTERS, A; NETHERL.; DA. 1977; VOL. 60; NO 1; PP. 34-36; BIBL. 8 REF.Article

CONCENTRATIONAL DEPENDENCE OF SOME QUASILINES FROM THE FLUORESCENCE SPECTRUM OF PERYLENE IN N-HEPTANE AT 77 K.PENCHEV I; BURGUDJIEV Z.1975; BULG. J. PHYS.; BULG.; DA. 1975; VOL. 2; NO 4; PP. 363-367; ABS. BULG.; BIBL. 10 REF.Article

EFFECT OF SOME AROMATIC ADMIXTURES ON THE RAMAN LINE INTENSITY OF SOLID CYCLOHEXANE AT 77 KBURGUDJIEV Z; PENCHEV I; KAVARDJIKOV V et al.1980; SPECTROSC. LETT.; ISSN 0038-7010; USA; DA. 1980 PUBL. 1981; VOL. 13; NO 12; PP. 891-894; BIBL. 6 REF.Article

RELATIONS ENTRE LA SECRETION D'INSULINE ET LA CORPULENCE DES SUJETS NORMAUX ET DIABETIQUESPOPOV A; PENCHEV I; ANDREEV D et al.1974; DIABETE; FR.; DA. 1974; VOL. 22; NO 1; PP. 22-27 (4P.); ABS. ANGL. ALLEM.; BIBL. 8REF.Article

VELOCITY PROFILES AND FORM OF A LAMINAR JET IN IMMISCIBLE LIQUID-LIQUID SYSTEMSGOSPODINOV P; RADEV S; PENCHEV I et al.1979; INTERNATION. J. MULTIPHASE FLOW; GBR; DA. 1979; VOL. 5; NO 1; PP. 87-99; BIBL. 6 REF.Article

EFFECT OF OUTFLOW VELOCITY AND PHYSICO-CHEMICAL PROPERTIES ON THE STABILITY OF A CYLINDRICAL JET IN A LIQUID-LIQUID SYSTEM.ASSENOV A; PENCHEV I; RADEV S et al.1977; TEOR. PILOZH. MEKH.; BALG.; DA. 1977; VOL. 8; NO 1; PP. 35-40; ABS. BULG. RUSSE; BIBL. 19 REF.Article

RAMAN SPECTRA CONCENTRATIONAL DEPENDENCE OF NAPHTHALENE-CYCLOHEXANE AND NAPHTHALENE-METHANOL SOLUTIONS FROZEN AT 77^OK.BURGUDJIEV Z; PENCHEV I; LOSHTILOVA E et al.1975; SPECTROSC. LETTERS; U.S.A.; DA. 1975; VOL. 8; NO 8; PP. 525-529; BIBL. 6 REF.Article

Structure of a hybrid aligned cholesteric liquid crystal cellDOZOV, I; PENCHEV, I.Journal de physique (Paris). 1986, Vol 47, Num 3, pp 373-377, issn 0302-0738Article

ORIENTATIONAL ORDER PARAMETERS OF SOME 4-CYANO 4;N-ALKOXYBIPHENYLSPENCHEV I; DOZOV I; KIROV N et al.1982; SPECTROSC. LETT.; ISSN 0038-7010; USA; DA. 1982; VOL. 15; NO 4; PP. 265-274; BIBL. 15 REF.Article

Phase transitions and orientational order parameters of N-(4-alkoxybenzylidene) 4'-toluidines in their mesomorphic statesKIROV, N; DOZOV, I; PENCHEV, I et al.Journal of molecular liquids. 1985, Vol 31, Num 3, pp 177-192, issn 0167-7322Article

Behaviour of fluidized beds of ferromagnetic particles in an axial magnetic fieldPENCHEV, I. P; HRISTOV, J. Y.Powder technology. 1990, Vol 61, Num 2, pp 103-118, issn 0032-5910, 16 p.Article

Fluidization of beds of ferromagnetic particles in a transverse magnetic fieldPENCHEV, I. P; HRISTOV, J. Y.Powder technology. 1990, Vol 62, Num 1, pp 1-11, issn 0032-5910, 11 p.Article

Extraction en lit fixe avec recyclage du solvant, étude du mélange longitudinalMINCHEV, A; PENCHEV, I; TSIBRANSKA, I et al.Inženerno-fizičeskij žurnal. 1986, Vol 51, Num 4, pp 537-541, issn 0021-0285Article

The effect of microparticle-size distribution on the adsorption with biporous zeolite pelletsTSIBRANSKA, I; PENCHEV, I; ASSENOV, A et al.Chemical engineering science. 1992, Vol 47, Num 2, pp 479-483, issn 0009-2509Article

Intonationally determined movement = Mouvement déterminé intentionnellementPENCHEV, I.Working papers in linguistics (Trondheim). 1998, Num 31, pp 180-185, issn 0802-3956Conference Paper

Non-porous magnetic supports for cell immobilizationZAKARIA AL-HASSAN; IVANOVA, V; DOBREVA, E et al.Journal of fermentation and bioengineering. 1991, Vol 71, Num 2, pp 114-117, issn 0922-338X, 4 p.Article