Search results
Dynamics and Control > 1999 > 9 > 4 > 319-338
Journal of Shanghai University (English Edition) > 1999 > 3 > 1 > 53-57
Automatica > 1998 > 34 > 6 > 789-794
Fundamenta Mathematicae > 1998 > 158 > 1 > 69-80
Applied Categorical Structures > 1998 > 6 > 1 > 63-86
Fundamenta Mathematicae > 1993 > 142 > 3 > 241-255