@article{iiasa4623,
          volume = {91},
          number = {3},
           title = {Convex optimization by radial search},
       publisher = {Springer},
            year = {1996},
           pages = {731--738},
         journal = {Journal of Optimization Theory and Applications},
             url = {https://pure.iiasa.ac.at/id/eprint/4623/},
            issn = {1573-2878},
          author = {Ermoliev, Y. M. and Ruszczynski, A.}
}