Bernard Helffer has written:
'Hypoelliptic estimates and spectral theory for Fokker-Planck operators and Witten Laplacians' -- subject(s): Hypoelliptic operators, Spectral theory (Mathematics)
'Re sonances en limite semi-classique'
Bernard Schobinger has written: 'Bernard Schobinger'
Bernard Dreyfus has written: 'Bernard Dreyfus'
Bernard Takawira has written: 'Bernard Takawira'
Bernard Bourke has written: 'Who are the \\'
Claude Helffer died in 2004.
BERNARD O'DONOGHUE has written: 'OUTLIVING'
Bernard Roussel has written: 'Mauriac'
Bernard Frechen has written: 'Abwasserableitung'
Bernard Piris has written: 'Sharan'
Bernard Morel has written: 'Marseille'
Bernard Nocht has written: 'Malaria'
Bernard Bouts has written: 'Obras de Bernard Bouts'