Hansen, J. P. (2000).
Toric surfaces and error-correcting codes. I J. Buchmann, T. Hoeholdt, H. Stichtenoth & H. Tapia-Recillas (red.),
Coding theory, cryptography and related areas: proceedings of an international conference on coding theory, cryptography and related areas (Guanajuato, 1998) (s. 132-142). Springer.
Kragh, H. (1999).
Anti-matière. I D. Lecourt (red.),
Dictionnaire d'Histoire et de Philosophie des Sciences (s. 71-73). Presses Universitaires de France.