J. Stuart Aitken, Philip D. Gray, Thomas F. Melham, Muffy Thomas. Interactive Theorem Proving: An Empirical Study of User Activity. Journal of Symbolic Computation, 25(2):263-284, 1998.
@article{AitkenGMT98, title = {Interactive Theorem Proving: An Empirical Study of User Activity}, author = {J. Stuart Aitken and Philip D. Gray and Thomas F. Melham and Muffy Thomas}, year = {1998}, tags = {empirical, Isabelle/HOL}, researchr = {https://researchr.org/publication/AitkenGMT98}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Computation}, volume = {25}, number = {2}, pages = {263-284}, }