TY - JOUR AU - Müller, Stefan AU - Šverák, Vladimir TI - Unexpected solutions of first and second order partial differential equations JO - Documenta mathematica PY - 1998 SP - 691 EP - 702 VL - ICM Berlin 1998, Vol. II PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DOCMA_1998__S8__a16/ LA - en ID - DOCMA_1998__S8__a16 ER -