Helmut Gfrerer,
"On Metric Pseudo-(sub)Regularity of Multifunctions and Optimality Conditions for Degenerated Mathematical Programs"
, Serie NuMa Report, Nummer 2012-10, Eigenverlag, Linz, 12-2012
Original Titel:
On Metric Pseudo-(sub)Regularity of Multifunctions and Optimality Conditions for Degenerated Mathematical Programs