Scholarly Research Excellence
Juan Zhang and  Changzhao Li,  Characterization of Solutions of Nonsmooth Variational Problems and Duality.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2013, vol. 73(1). 112 - 118[viewed 13 November 2018]. Available from: http://waset.org/publications/16970.