TY - JOUR A1 - Schrohe, Elmar A1 - Walze, Markus A1 - Warzecha, Jan-Martin T1 - Construction de triplets spectraux a partir de modules de Fredholm Y1 - 1998 ER - TY - JOUR A1 - Schrohe, Elmar A1 - Nest, R. T1 - Diximierïs trace for boundary value problems Y1 - 1998 ER - TY - JOUR A1 - Schrohe, Elmar A1 - Schulze, Bert-Wolfgang T1 - Mellin operators in a pseudodifferential calculus for boundary value problems on manifolds with edges Y1 - 1998 ER -