Media type: E-Article Title: Accurate prediction of internal leaks in stationary dry Roots vacuum pumps Contributor: Valdès, Laurent-Charles; Barthod, Benoı̂t; Le Perron, Yves Published: Elsevier BV, 1999 Published in: Vacuum, 52 (1999) 4, Seite 451-459 Language: English DOI: 10.1016/s0042-207x(98)00330-3 ISSN: 0042-207X Keywords: Surfaces, Coatings and Films ; Condensed Matter Physics ; Instrumentation Origination: Footnote: