@article {Company2002, author = "Company, Olivier AND Krut, S\'ebastien AND Pierrot, Fran\c{c}ois", title = "Modelling and preliminary design issues of a four-axis parallel machine for heavy parts handling", journal = "Proceedings of the I MECH E Part K Journal of Multi-body Dynamics", volume = "216", year = "2002", month = "March", pages = "1-12" }