SOLUTION DES PROBLEMES SINGULIERS AUX LIMITES POUR LES SYSTEMES NON LINEAIRES D'EQUATIONS DIFFERENTIELLESBALLA K.1980; ZH. VYCHISLIT. MAT. MAT. FIZ.; SUN; DA. 1980; VOL. 20; NO 4; PP. 909-922; BIBL. 9 REF.Article

ESTIMATION DE L'ERREUR DE MODIFICATION DE LA CONDITION DE BORNE DES SOLUTIONS POUR DES SYSTEMES D'EQUATIONS DIFFERENTIELLES LINEAIRES A SINGULARITE REGULIEREBALLA K.1978; ZH. VYCHISLIT. MAT. MAT. FIZ.; S.S.S.R.; DA. 1978; VOL. 18; NO 2; PP. 370-378; BIBL. 7 REF.Article

SYSTEMTHEORETISCHE UNTERSUCHUNGEN ZUR KREISLAUFREGULATION BEIM LAGEWECHSEL (ORTHOSTASE) = ETUDE THEORIQUE SUR LA REGULATION CARDIO-VASCULAIRE AU COURS DE L'ORTHOSTATISMEBALLA K; FRITZCH C; ROSSBERG F et al.1980; WISSENSCH. Z. KARL-MARX-UNIV. LEIPZIG, MATH.-NATURWISSENSCH. REIHE; DDR; DA. 1980; VOL. 29; NO 2; PP. 111-118; H.T. 2; BIBL. 17 REF.Article

Transfer of boundary conditions for DAEs of index 1BALLA, K; MÄRZ, R.SIAM journal on numerical analysis. 1996, Vol 33, Num 6, pp 2318-2332, issn 0036-1429Article

On a nonlinear self-adjoint eigenvalue problem for a certain class of differential algebraic equationsABRAMOV, A. A; BALLA, K; UL'YANOVA, V. I et al.Computational mathematics and mathematical physics. 2003, Vol 43, Num 3, pp 391-402, issn 0965-5425, 12 p.Article

On the reduction of Holt's problem to a finite intervalBALLA, K; VICSEK, M.Numerische Mathematik. 1987, Vol 51, Num 3, pp 291-302, issn 0029-599XArticle

Linear subspaces for linear DAEs of index 1BALLA, K.Computers & mathematics with applications (1987). 1996, Vol 31, Num 4-5, pp 81-86, issn 0898-1221Conference Paper

On the computation of Bessel functions of first kindBALLA, K; GUK, O. S; VICSEK, M et al.Computing (Wien. Print). 1993, Vol 50, Num 1, pp 77-85, issn 0010-485XArticle

The simultaneous computation of Bessel functions of first and second kindBALLA, K; LINH, V. H.Computers & mathematics with applications (1987). 1996, Vol 31, Num 4-5, pp 87-97, issn 0898-1221Conference Paper

A magyarorszagi szénhifrogénkutatas értéhelése és korszerusitése = Evaluation and modernization of prospecting for hydrocarbons in HungaryBALLA, K; KOKAI, J; NEMETH, G et al.1990, Vol 33, Num 1-2, pp 27-33, issn 0133-2422, 7 p.Article

On a nonlinear self-adjoint eigenvalue problem for certain differential algebraic equations of index 1ABRAMOV, A. A; BALLA, K; ULYANOVA, V. I et al.Computational mathematics and mathematical physics. 2002, Vol 42, Num 7, pp 957-973, issn 0965-5425Article

A comparison of the solutions of the sweep equations for Hamiltonian linear systems, in the case where the boundary conditions are transferred from infinityABRAMOV, A. A; ASLANYAN, A. A; BALLA, K et al.Computational mathematics and mathematical physics. 1995, Vol 35, Num 12, pp 1453-1460, issn 0965-5425Article

MAGNETIC PROPERTIES OF QUASI-BINARY FE₃₀T₃B₁₇ AMORPHOUS ALLOYSLOVAS A; KISDI KOSZO E; ZAMBO BALLA K et al.1981; ACTA PHYS. SLOV.; ISSN 0323-0465; CSK; DA. 1981; VOL. 31; NO 2-3; PP. 117-120; ABS. RUS; BIBL. 6 REF.Article

Effect of Cr and W substitution on the packing fraction and electron density of Fe-B metallic glasses = Effet de substitution du chrome et du tungstène sur le taux d'empilement et la densité électronique des verres métalliques Fe-BTAKACS, L; KONCZOS, G; ZAMBO-BALLA, K et al.Journal of magnetism and magnetic materials. 1984, Vol 41, Num 1-3, pp 110-112, issn 0304-8853Article

Change in Curie point due to structural relaxation in metallic glasses = Variation du point de Curie due à une relaxation structurale dans les verres métalliquesTARNOCZI, T; KONCZOS, G; ZAMBO-BALLA, K et al.Journal de physique. Colloques. 1988, Vol 49, Num 8, pp 1271-1272, issn 0449-1947, 2Conference Paper

Effect of W on the magnetic aftereffect of Fe-W-B glasses = Effet de W sur l'effet de traînage magnétique des verres Fe-W-BKISS, L. F; ASHRY, A; TOTH, F. I et al.Journal of magnetism and magnetic materials. 1984, Vol 41, Num 1-3, pp 391-394, issn 0304-8853Article

Cerebrospinal fluid magnesium and calcium related to amine metabolites, diagnosis, and suicide attemptsBANKI, C. M; VOJNIK, M; PAPP, Z et al.Biological psychiatry (1969). 1985, Vol 20, Num 2, pp 163-171, issn 0006-3223Article

Ferromagnetic exchange in quasi-binary Fe-T-B glassy alloys = Echange ferromagnétique dans les alliages amorphes quasi binaires Fe-T-BPOTOCKY, L; DANIEL-SZABO, J; KOVAC, J et al.Journal of magnetism and magnetic materials. 1984, Vol 41, Num 1-3, pp 125-127, issn 0304-8853Article

Crystallization of multi-component transition metal-metalloid glasses = Cristallisation de verres métal de transition-métalloïde-multicomposantsFOGARASSY, B; CZIRAKI, A; SZABO, I et al.Journal of magnetism and magnetic materials. 1984, Vol 42, Num 2, pp 179-182, issn 0304-8853Article