@article{AbeleAltinasBrecher, author = {Abele, Eberhard and Altinas, Y. and Brecher, C.}, title = {Machine tool spindle units}, series = {CIRP Annals}, volume = {59}, journal = {CIRP Annals}, number = {2}, doi = {10.1016/j.cirp.2010.05.002}, pages = {781 -- 802}, language = {en} }