@article{Cantwell_1981,<br/><span class="tab"></span> title={Poincaré-Bendixson theory for leaves of codimension one},<br/><span class="tab"></span> volume={265},<br/><span class="tab"></span> ISSN={0002-9947},<br/><span class="tab"></span> url={http://dx.doi.org/10.1090/s0002-9947-1981-0607116-8},<br/><span class="tab"></span> DOI={10.1090/s0002-9947-1981-0607116-8},<br/><span class="tab"></span> number={1},<br/><span class="tab"></span> journal={Transactions of the American Mathematical Society},<br/><span class="tab"></span> publisher={American Mathematical Society (AMS)},<br/><span class="tab"></span> author={Cantwell,<br/><span class="tab"></span> John and Conlon,<br/><span class="tab"></span> Lawrence},<br/><span class="tab"></span> year={1981},<br/><span class="tab"></span> month=jan,<br/><span class="tab"></span> pages={181–181} }