@article{HHA_2023_25_2_a3,
     author = {Neeti Gauniyal},
     title = {Haefliger{\textquoteright}s approach for spherical knots modulo immersions},
     journal = {Homology, homotopy, and applications},
     pages = {55--73},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2023},
     doi = {10.4310/HHA.2023.v25.n2.a4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2023.v25.n2.a4/}
}