: \begin{filecontents*}{\jobname.bib} @article{adams00,  author={A. Adams and F. Fournier},  title={?},  journal={?},  year=0000, } \@article{collier00,  author={C. Collier and S. Someone and T. Tomeone and V. Vomeone},  title={?},  journal={?},  year=0000, } \end{filecontents*} \documentclass{article}  \usepackage