Gerhard Barth. Prolog: Programmierung auf der Basis von Logik / Prolog: Logic Based Programming. it - Information Technology, 29(4):217-226, 1987. [doi]
@article{Barth87, title = {Prolog: Programmierung auf der Basis von Logik / Prolog: Logic Based Programming}, author = {Gerhard Barth}, year = {1987}, doi = {10.1524/itit.1987.29.4.217}, url = {http://dx.doi.org/10.1524/itit.1987.29.4.217}, researchr = {https://researchr.org/publication/Barth87}, cites = {0}, citedby = {0}, journal = {it - Information Technology}, volume = {29}, number = {4}, pages = {217-226}, }