1. Modern trends in the automatic generation of content for video games;Bontchev;Serdica J. Comput.,2017
2. What is procedural content generation?: Mario on the borderline;Togelius,2011
3. R.v.d. Linden, R. Lopes, R. Bidarra, Designing procedurally generated levels, in: IDPv2 2013 – Workshop on Artificial Intelligence in the Game Design Process, AAAI, AAAI Press, AAAI Press, Palo Alto, CA, 2013, pp. 41–47. ISBN 978-1-57735-635-6.
4. B. Horn, S. Dahlskog, N. Shaker, G. Smith, J. Togelius, A comparative evaluation of procedural level generators in the mario ai framework, in: Foundations of Digital Games 2014, 2014, pp. 1–8. .
5. Evaluating musical foreshadowing of videogame narrative experiences;Scirea,2014