Invitation to the Advanced Software in #Robotics conference in LIEGE (Belgium-1983) to present my paper

I was a co-author of the paper "Mathematical simulation of tasks of robot operation accuracy and readability". See the session 4 in the agenda above. (Note my initial is misspelled as C.A. TRUBIN , should be I.A. TRUBIN).

That was USSR time and in spite we were invited and even sent our paper translated into English, instead of us some communist functioner went there and even did not appear at the conference... So it was not really published...
I have found the  online documents so far related to this - http://ieeexplore.ieee.org/document/4336367/
- http://dl.acm.org/citation.cfm?id=577664
- https://www.amazon.com/Advanced-Software-Robotics-International-Proceedings/dp/0444868143 (where the preceedings could be bought!)