1. Brachistochrone Problem with Coulomb Friction and Viscous Drag: Qualitative Analysis∗. Issue 11 (2015) Authors: Cherkasov, O. Yu.; Zarodnyuk, A.V. Journal: IFAC-PapersOnLine Issue: Volume 48:Issue 11(2015) Page Start: 1018 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗