MATHEMATICS

Counterfeit Coin Problem

• Counterfeit Coin (12 coins)
• Definitive Solution to the Counterfeit Coin Problem (12, 39, ... coins)
  Qüestiio - Vol. 7 No. 2 June 1983.
• You can find this article here

Other

• A paper on the application of information theory and codification to entire lineal programming
  CHIP. nº.14. May 1982.
• Reduction of n entire lineal equations to a single equation.
• Reflecting surface suitable for lighting or energy transmission systems.
  PCT/ES99/00285
• Prediction model based on Fourier technique
  Conferencia Universidad Deusto. September, 10. 1973
• IT in devising an information handbook for travellers
  Rail Internacional - November 1985
• Optimum locomotive time table
  INTERFACES - Vol. 12 nº. 1. Febrero 1982
• Mechanisation procedure for train graphing.
  Ferrocarriles y Tranvías. - Nº.403.- Vol.35-III
• Formula for calculating the capacity of a railway section
  Ferrocarriles y Tranvías. Nº.406.- Vol.35-VI