@article{AFST_2014_6_23_1_25_0,
     author = {Michael Usher},
     title = {Linking and the {Morse} complex},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {25--94},
     publisher = {Universit\'e Paul Sabatier, Institut de Math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 23},
     number = {1},
     year = {2014},
     doi = {10.5802/afst.1397},
     mrnumber = {3204731},
     zbl = {1301.53095},
     language = {en},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1397/}
}