Danĕček Josef; Stará Jana: On the BMO and C 1,γ -regularity for a weak solution of fully nonlinear elliptic systems in dimension three and four. (2021)
Danĕček Josef; Viszus Eugen: On Morrey and BMO regularity for gradients of weak solutions to nonlinear elliptic systems with non-differentiable coefficients. (2017)