A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Lightlike developables in Minkowski 3-space
AbstractWe say that a surface in Minkowski 3-space is adoi:10.1515/dema-2013-0236 fatcat:ymus6q5hcndb3hvfm6u2zrg7fa