This author-page was not requested by any user yet.
Articles
Downloads
Artigo – doi 10.5151/2594-5327-22976
p.899-910
Artigo – doi 10.5151/2594-5327-20991
p.946-955
If you are Gerhardt, Günther Johannes Lewczuk, you can request the authorship for this paper.
If so, you will receive download notifications about it, and can agregate all your papers on your author profile.
Do you confirm your are Gerhardt, Günther Johannes Lewczuk and want request authorship for it?
(To complete the process you will have to login)
