%0 Journal Article %A A. A. Arkhipova %T New a priori estimates for $q$-nonlinear elliptic systems with strong nonlinearities in the gradient, $1 %J Zapiski Nauchnykh Seminarov POMI %D 2004 %P 19-48 %V 310 %U http://geodesic.mathdoc.fr/item/ZNSL_2004_310_a1/ %G en %F ZNSL_2004_310_a1