Giovanni Lo Faro. A class of extended triple systems and numbers of common triples. Australasian J. Combinatorics, 12:209-224, 1995. [doi]
@article{Faro95, title = {A class of extended triple systems and numbers of common triples}, author = {Giovanni Lo Faro}, year = {1995}, url = {http://ajc.maths.uq.edu.au/pdf/12/ocr-ajc-v12-p209.pdf}, researchr = {https://researchr.org/publication/Faro95}, cites = {0}, citedby = {0}, journal = {Australasian J. Combinatorics}, volume = {12}, pages = {209-224}, }