@article{937318, author = {Daras, Nicholas J. and Rassias, Themistocles M.,}, url = {http://library.usi.edu/record/937318}, title = {Computational mathematics and variational analysis /}, publisher = {Springer,}, recid = {937318}, pages = {1 online resource (564 pages).}, address = {Cham :}, year = {2020}, }