@article{CRBIOL_2005__328_6_549_0,
     author = {Brian W. Matthews},
     title = {The structure of {\protect\emph{E.} coli} \ensuremath{\beta}-galactosidase},
     journal = {Comptes Rendus. Biologies},
     pages = {549--556},
     publisher = {Elsevier},
     volume = {328},
     number = {6},
     year = {2005},
     doi = {10.1016/j.crvi.2005.03.006},
     language = {en},
}