modeling - How to round sharp edges on curve? - Blender Stack Exchange
Blender 3D: Noob to Pro/Intro to Bézier Curves - Wikibooks, open books for an open world
Blender 3D: Noob to Pro/Advanced Tutorials/Blender Scripting/Object, Action, Settings - Wikibooks, open books for an open world
Curve Editing — Blender Manual
Modeling Inorganic and Organic Objects in Blender | SpringerLink
Curve don't keep even proportions on 90 degree angles? - Technical Support - Blender Artists Community
Curve don't keep even proportions on 90 degree angles? - Technical Support - Blender Artists Community
modeling - Getting 90 degrees out of a bezier path - Blender Stack Exchange
Blender sharp corners when using curve for profiles - YouTube
How to Make an Object Follow a Curve in Blender
A Primer on Bézier Curves
Blender – complexity inside spherical and concave cylindrical mirrors – II – a step towards the S-curve | Linux-Blog – Dr. Mönchmeyer / anracon – Augsburg