1. Introduction;Kohlgrüber,2008
2. Dictionary of London Gunmakers 1350-1850;Blackmore,1986
3. Historical development of co-rotating twin-screw extruders;Ullrich,2008
4. Twin-screw Extruder;Kohlgrüber,2007
5. Melt extrusion in drug delivery: three decades of progress;Shah,2013