@inbook {7817, title = {Optimization alignment: down, up, error, and improvements}, booktitle = {Techniques in molecular systematicsand evolution}, year = {2002}, note = {DO NOT HAVE}, pages = {55-69}, publisher = {Birkh{\"a}user}, organization = {Birkh{\"a}user}, address = {Basel}, keywords = {poy}, author = {Wheeler, W. C.}, editor = {DeSalle, Rob and Giribet, G. and Wheeler, W. C.} }