TY - RPRT TI - Recursions for statistical multiple alignment. AU - Jotun Hein AU - Jens Ledet Jensen AU - Christian N S Pedersen PY - 2003 DO - 10.1073/pnas.2036252100 UR - https://pubmed.ncbi.nlm.nih.gov/14657378/ ID - 14657378 ER -