Jürgen Weippert , Please send a pdf file of paper https://www.sciencedirect.com/science/article/abs/pii/0017931072902396; we are unable to download it. Regards, Dulli
Jugen Weippert, Thanks for the copy of Theory of regelation. I also need copy of PDF file first suggested by you. Our university does not subscribe it, Regards, Dulli,