@inproceedings{acg-clcpsuac-00
, author =      "C. Amb{\"u}hl and S. Chakraborty and  B. G{\"a}rtner"
, title =       "Computing largest commpn point sets under approximate congruence"
, booktitle =   "Proc. 8th Annual European Symposium on Algorithms (ESA)"
, year =        "2000"
, series =	"Lecture Notes in Computer Science"
, volume =      "1879"
, publisher =	"Springer-Verlag"
, pages =       "52--63"
}