S. Boldo, C. Lelay, and G. Melquiond, Coquelicot: A User-Friendly Library of Real Analysis for Coq, Mathematics in Computer Science, vol.24, issue.9, 2013.
DOI : 10.1007/s11786-014-0181-1
URL : https://hal.archives-ouvertes.fr/hal-00860648

P. Castéran and M. Sozeau, A gentle introduction to type classes and relations in Coq, 2012.

J. Hölzl, F. Immler, and B. Huffman, Type Classes and Filters for Mathematical Analysis in Isabelle/HOL, Interactive Theorem Proving, pp.279-294
DOI : 10.1007/978-3-642-39634-2_21

A. Mahboubi and E. Tassi, Canonical Structures for the Working Coq User, Proceeding of the 4th International Conference of Interactive Theorem Proving, pp.19-34, 2013.
DOI : 10.1007/978-3-642-39634-2_5
URL : https://hal.archives-ouvertes.fr/hal-00816703