no. 3
Topology of vortices
Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Tome 29 (1978) no. 3, pp. 285-303. 
@article{AIHPA_1978__29_3_285_0,
     author = {von Westenholz, C.},
     title = {Topology of vortices},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {285--303},
     publisher = {Gauthier-Villars},
     volume = {29},
     number = {3},
     year = {1978},
     mrnumber = {519697},
     zbl = {0396.58010},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1978__29_3_285_0/}
}
TY  - JOUR
AU  - von Westenholz, C.
TI  - Topology of vortices
JO  - Annales de l'institut Henri Poincaré. Section A, Physique Théorique
PY  - 1978
SP  - 285
EP  - 303
VL  - 29
IS  - 3
PB  - Gauthier-Villars
UR  - http://www.numdam.org/item/AIHPA_1978__29_3_285_0/
LA  - en
ID  - AIHPA_1978__29_3_285_0
ER  - 
%0 Journal Article
%A von Westenholz, C.
%T Topology of vortices
%J Annales de l'institut Henri Poincaré. Section A, Physique Théorique
%D 1978
%P 285-303
%V 29
%N 3
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1978__29_3_285_0/
%G en
%F AIHPA_1978__29_3_285_0
von Westenholz, C. Topology of vortices. Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Tome 29 (1978) no. 3, pp. 285-303. http://www.numdam.org/item/AIHPA_1978__29_3_285_0/

[1] Von Westenholz, Ann. Inst. H. Poincaré, XVII, t. 2, 1972, p. 159-170. | Numdam

[2] Von Westenholz, Int. Journ. of Theoret. Phys., t. 10, 6, 1974, p. 391-433. | MR

[3] Von Westenholz, Differential forms in mathematical physics, North Holland Publ., Amsterdam, 1978. | MR | Zbl

[4] Lichnerowicz, Théories relativistes de la gravitation et de l'électromagnétisme, Masson, Paris, 1955. | Zbl

[5] Klein, Ann. Inst. Fourier, t. 12, 1962, p. 1-124. | Numdam | MR | Zbl

[6] L.J. Tassie, Lines of quantized magnetic flux and the relativistic string of the dual resonance model of Hadrons, Preprint, Canberra-University.

[7] Goddard, Goldstone, Rebbi, Thorn, Nucl. Phys., B. 56, 1973, p. 109-135.

[8] Arafune, Freund, Goebel, Journ Math. Phys., t. 16, 2, 1975, p. 433-437. | MR

[9] Milnor, Topology from the differentiable viewpoint, The University Press of Virginia, Charlottesville, 1965. | MR | Zbl

[10] G. 'T.Hooft, Nucl. Phys., B. 79, 1974, p. 276-284.