@article{bibcite_14652,
  author = {Piotr Gawron and Przemys{\l}aw Sadowski},
  title = {Approximation of separable numerical range using simulated annealing},
  year = {2014},
  journal = {Theoretical and Applied Informatics},
  volume = {26},
  number = {3,4},
  pages = {151{\textendash}160},
  language = {eng},
}