Issue contents

Volume 27 (1991)

Issue: 6

Articles

481-494	T. Cipra and R. Romera	Robust Kalman filter and its application in time series analysis
495-505	M. Gil	Comparing the suitability of two factors for stratification in estimating diversity
506-521	I. Vrana	Quality of optimum statistical estimates in case of ambiguity
522-534	J. Thierfelder	Separation theorems for sets in product spaces and equivalent assertions
535-541	T. Chien	Semistochastic decomposition scheme in mathematical programming and game theory
542-550	J. Hromkovič	Branching programs provide lower bounds on the area of VLSI circuits

Reviews

551-563