John B. Etnyre et Burak Ozbagci, « Invariants of contact structures from open books », Transactions of the American Mathematical Society, vol. 360, no 6, , p. 3133–3151 (DOI10.1090/S0002-9947-08-04459-0, MR2379791, arXivmath/0605441).
arxiv.org
John B. Etnyre et Burak Ozbagci, « Invariants of contact structures from open books », Transactions of the American Mathematical Society, vol. 360, no 6, , p. 3133–3151 (DOI10.1090/S0002-9947-08-04459-0, MR2379791, arXivmath/0605441).
doi.org
dx.doi.org
John B. Etnyre et Burak Ozbagci, « Invariants of contact structures from open books », Transactions of the American Mathematical Society, vol. 360, no 6, , p. 3133–3151 (DOI10.1090/S0002-9947-08-04459-0, MR2379791, arXivmath/0605441).