Reihe Operator Theory: Advances and ApplicationsG. Arsene × Linear Operators in Function Spaces12th International Conference on Operator Theory Timi?oara (Romania) June 6–16, 1988G. ArseneSpringer BaseleBook2012 Special Classes of Linear Operators and Other Topics11th International Conference on Operator Theory Bucharest (Romania) June 2–12, 1986G. ArseneSpringer BaseleBook2012 Linear Operators in Function Spaces12th International Conference on Operator Theory Timi?oara (Romania) June 6–16, 1988G. ArseneSpringer BaselSoftcover2012 Linear Operators in Function Spaces12th International Conference on Operator Theory Timi?oara (Romania) June 6–16, 1988G. ArseneSpringer BaselHardcover1989 Special Classes of Linear Operators and Other Topics11th International Conference on Operator Theory Bucharest (Romania) June 2–12, 1986G. ArseneSpringer BaselSoftcover1988