@article{Gauthier2009,
author = {Gauthier, J.A. and Widmer, E.D. and Bucher, P. and Notredame, C.},
title= {How much does it cost? Optimization of costs in sequence analysis of social science data},
year = {2009},
doi = {10.1177/0049124109342065},
journal = {Sociological Methods and Research},
volume = {38},
number = {1},
pages = {197‒231},
}