@article{AIHPA_1977__26_2_109_0,
     author = {Kraus, K. and Polley, L. and Reents, G.},
     title = {Models for infrared dynamics. {I.} {Classical} currents},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {109--162},
     publisher = {Gauthier-Villars},
     volume = {26},
     number = {2},
     year = {1977},
     mrnumber = {479178},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1977__26_2_109_0/}
}