Critique of proportional hypotheses and methods for back-calculation of fish growthZIVKOV, M.Environmental biology of fishes. 1996, Vol 46, Num 3, pp 309-320, issn 0378-1909Article

ON THE EFFECT AND THE NATURE OF GROWTH COMPENSATION OF FISHZIVKOV M.1982; VEST. CESK. SPOL. ZOOL.; ISSN 0042-4595; CSK; DA. 1982; VOL. 46; NO 2; PP. 141-160; BIBL. 2 P.Article

NOUVEAUX ASPECTS DU VIEUX PROBLEME, LA TUBERCULOSE DES ANIMAUX DOMESTIQUESLJESEVIC Z; ZIVKOV M; LEVAJIC D et al.1977; VETER. GLASN.; JUGOSL.; DA. 1977; VOL. 31; NO 7; PP. 539-543; ABS. ANGL. RUSSE; BIBL. 9 REF.Article

Pharmacological treatment of depression in cancer patients : A placebo-controlled study of mianserinVAN HEERINGEN, K; ZIVKOV, M.British journal of psychiatry (Print). 1996, Vol 169, Num OCT, pp 440-443, issn 0007-1250Article

On the pattern of correlation between the fecundity, length, weight and age of pikeperch Stizostedion luciopercaZIVKOV, M; PETROVA, G.Journal of fish biology. 1993, Vol 43, Num 2, pp 173-182, issn 0022-1112Article

A NEW CASE OF PRADER-WILLI SYNDROME WITH CHROMOSOMAL ABERRATIONMORIC PETROVIC S; LACA Z; KRSTIC A et al.1981; J. MED. GENET.; ISSN 0022-2593; GBR; DA. 1981; VOL. 18; NO 6; PP. 481; BIBL. 2 REF.Article

Mirtazapine versus amitriptyline in the long-term treatment of depression : a double-blind placebo-controlled studyMONTGOMERY, S. A; REIMITZ, P.-E; ZIVKOV, M et al.International clinical psychopharmacology. 1998, Vol 13, Num 2, pp 63-73, issn 0268-1315Article

Age and growth rate of pike-perch (Stizosedion lucioperca (L.)) in Ovčarica cooling reservoirRAIKOVA-PETROVA, G. N; ZIVKOV, M. T.Hidrobiologiâ (Sofiâ). 1993, Num 38, pp 67-81, issn 0324-0924Article

Biological reasons for the unsuitability of growth parameters and indices for comparing fish growthZIVKOV, M. T; TRICHKOVA, T. A; RAIKOVA-PETROVA, G. N et al.Environmental biology of fishes. 1999, Vol 54, Num 1, pp 67-76, issn 0378-1909Article

The food of pike-perch (Stizostedion lucioperca (L.)) in Ovčarica cooling reservoirRAIKOVA-PETROVA, G. N; PEHLIVANOV, L. Z; ZIVKOV, M. T et al.Hidrobiologiâ (Sofiâ). 1993, Num 38, pp 57-66, issn 0324-0924Article

The food of pike-perch (Stizostedion lucioperca (L.)) in Batak reservoirRAIKOVA-PETROVA, G. N; PEHLIVANOV, L. Z; ZIVKOV, M. T et al.Hidrobiologiâ (Sofiâ). 1993, Num 38, pp 45-56, issn 0324-0924Article