@article{paperid:1080111, author = {جواد سولکی and Solaymani Fard, Omid and اکبر هاشمی برزآبادی}, title = {A necessary condition of Pontryagin type for fuzzy control systems}, journal = {Computational and Applied Mathematics}, year = {2018}, volume = {37}, number = {2}, month = {May}, issn = {0101-8205}, pages = {1263--1278}, numpages = {15}, keywords = {Fuzzy Pontryagin maximum principle; Fuzzy variational problems; Fuzzy Hamiltonian function}, }