A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.
application/pdf
Graaf, WA (Willem) De, Cohen, AM (Arjeh), Brouwer, AE (Andries). "Algorithms for finite-dimensional Lie algebras." (1997)