TY  - JOUR
AU  - S.L. Krushkal'
TI  - Quasiconformal extremals of non-regular functionals
JO  - Annales Fennici Mathematici
PY  - 1992
SP  - 295
EP  - 306
VL  - 17
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1992.1728/
DO  - 10.5186/aasfm.1992.1728
LA  - en
ID  - AFM_1992_17_2_a9
ER  -