Vol. 31 No. 3-4 (1987)

APPROXIMATE SOLUTION OF LAPLACE EQUATION IN UNBOUNDED REGIONS BY VARIATIONAL METHOD

A. IVÁNYI

73-84
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THE WEIGHTED RESIDUAL METHOD FOR WAVE PROPAGATION IN A ONE-DIMENSIONAL INHOMOGENEOUS MEDIUM

P. Petre

86-97
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SPECIFICATION AND REALISATION OF LOGIC CONTROL PROCEDURES ON THE BASIS OF PRESCRIBED INPUT-OUTPUT CHANGES

P. Arató

99-153
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REPORT ON THE SCIENTIFIC ACTIVITIES OF THE POWER ENGINEERING GROUP AT THE DEPARTMENT OF ELECTROMAGNETIC THEORY OF THE TECHNICAL UNIVERSITY OF BUDAPEST

I. VÁGÓ

155-170
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