Ambrosio, M., Antolini, R., Auriemma, G., Baker, R., Baldini, A., Barbarino, G. C., … Webb, R. (1997). High energy cosmic ray physics with the MACRO experiment at Gran Sasso. Nuclear Physics B - Proceedings Supplements, 52(3), 172–175. https://doi.org/10.1016/s0920-5632(96)00869-9

Ambrosio, M., R. Antolini, G. Auriemma, R. Baker, A. Baldini, G. C. Barbarino, B. C. Barish, et al. “High energy cosmic ray physics with the MACRO experiment at Gran Sasso.” Nuclear Physics B - Proceedings Supplements 52, no. 3 (February 1997): 172–75. https://doi.org/10.1016/s0920-5632(96)00869-9.

Ambrosio M, Antolini R, Auriemma G, Baker R, Baldini A, Barbarino GC, et al. High energy cosmic ray physics with the MACRO experiment at Gran Sasso. Nuclear Physics B - Proceedings Supplements. 1997 Feb;52(3):172–5.

Ambrosio, M., et al. “High energy cosmic ray physics with the MACRO experiment at Gran Sasso.” Nuclear Physics B - Proceedings Supplements, vol. 52, no. 3, Elsevier BV, Feb. 1997, pp. 172–75. Crossref, doi:10.1016/s0920-5632(96)00869-9.

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