@article{publication-13231, author={Chesney, Marc and Lefoll, Jean}, doi={10.1080/135184796337580}, issn={1351-847X}, journal={The European journal of finance}, number=1, pages={21-39}, publisher={Taylor & Francis}, title={Predicting premature exercise of an American put on stocks: theory and empirical evidence}, volume=2, year=1996, }