Andrew D. Barbour, Gesine Reinert. The shortest distance in random multi-type intersection graphs. Random Struct. Algorithms, 39(2):179-209, 2011. [doi]
@article{BarbourR11, title = {The shortest distance in random multi-type intersection graphs}, author = {Andrew D. Barbour and Gesine Reinert}, year = {2011}, doi = {10.1002/rsa.20351}, url = {http://dx.doi.org/10.1002/rsa.20351}, tags = {graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/BarbourR11}, cites = {0}, citedby = {0}, journal = {Random Struct. Algorithms}, volume = {39}, number = {2}, pages = {179-209}, }