@article{10_4064_sm_119_2_109_128,
     author = {  and V. M\"uller},
     title = {On the axiomatic theory of spectrum},
     journal = {Studia Mathematica},
     pages = {109--128},
     publisher = {mathdoc},
     volume = {119},
     number = {2},
     year = {1996},
     doi = {10.4064/sm-119-2-109-128},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-119-2-109-128/}
}