Gerhard Jäger. Proofs as Advanced and Powerful Tool. In IFIP Congress. pages 783-790, 1989.
@inproceedings{Jager89:0, title = {Proofs as Advanced and Powerful Tool}, author = {Gerhard Jäger}, year = {1989}, researchr = {https://researchr.org/publication/Jager89%3A0}, cites = {0}, citedby = {0}, pages = {783-790}, booktitle = {IFIP Congress}, }