SamboanT68'

BibTeX

@article{DBLP:journals/eik/SamboanT68,
  author    = {Gabriel Samboan and
               Radu Theodorescu},
  title     = {On the notion of concentration I},
  journal   = {Elektronische Informationsverarbeitung und Kybernetik},
  volume    = {4},
  number    = {4},
  year      = {1968},
  pages     = {235-255},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}