@inproceedings{DBLP:conf/ifip7/ErmolevN74,
  author    = {Yuri M. Ermoliev and
               Evgeni A. Nurminski},
  title     = {Limit Extremum Problems},
  booktitle = {Optimization Techniques},
  year      = {1974},
  pages     = {303-307},
  ee        = {http://dx.doi.org/10.1007/3-540-07165-2_42},
  crossref  = {DBLP:conf/ifip7/1974},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ifip7/1974,
  editor    = {Guri I. Marchuk},
  title     = {Optimization Techniques, IFIP Technical Conference, Novosibirsk,
               USSR, July 1-7, 1974},
  booktitle = {Optimization Techniques},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {27},
  year      = {1974},
  isbn      = {3-540-07165-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}