TITLE: Koch's "Extendible functions"
QUESTION [1 upvotes]: For more than a year now, I have been looking for a copy of the following CICMA Concordia preprint :
Author : Helmut Koch
Title : Extendible functions
Preprint, CICMA Concordia University Department of Mathematics preprint, 1990.
I tried to locate a copy at the Fields Institute and the University of Toronto libraries, without success.  I have also written to Concordia, again without success.  So I will be very very grateful to anyone who can make a copy (electronic or paper) available to me.  My email address is mylastname@gmail.com.

REPLY [2 votes]: I finally have a copy of Koch's Extendible functions, thanks to Sazzad Ali Biswas of the University of Hyderabad, who had got it in Berlin from Ernst-Wilhelm Zink.
Needless to say, I'm willing to share it with anyone who is interested.
{"set_name": "stack_exchange", "score": 1, "question_id": 146126}