@misc{Simeonov,
  author    = {Simeonov, Emil},
  title     = {Living Mathematics—some limits for abstraction in mathematics and their relation to experience},
  subject      = {Mathematics},
  language  = {en}
}
@inproceedings{Simeonov,
  author    = {Simeonov, Emil},
  title     = {Is Mathematics an Issue of General Education?},
  series = {Mathematical Cultures: The London Meetings 2012-2014},
  booktitle = {Mathematical Cultures: The London Meetings 2012-2014},
  subject      = {Mathematics},
  language  = {en}
}