TY - JOUR AU - Cibils, Claude TI - Etendre les representations autoduales. JO - Manuscripta mathematica PY - 1986/87 VL - 57 SP - 477 EP - 496 KW - extension; indecomposable kH-module; G-stable; selfdual; exact sequence UR - http://eudml.org/doc/155207 ER -