TY  - RPRT
TI  - Counting algorithms for linkage.
AU  - N E Morton
AU  - A Collins
PY  - 1990
DO  - 10.1111/j.1469-1809.1990.tb00365.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2382966/
ID  - 2382966
ER  -