@article{Jordan_1991, title={Openings in Quite Formal Scientific Texts}, volume={9}, url={https://journals.sfu.ca/dwr/index.php/dwr/article/view/319}, DOI={10.31468/cjsdwr.319}, number={3}, journal={Discourse and Writing/Rédactologie}, author={Jordan, Michael P.}, year={1991}, month={Oct.}, pages={18–37} }