Ambrosio, M., Antolini, R., Auriemma, G., Baker, R., Baldini, A., Barbarino, G. C., … Satta, L. (1997). High energy cosmic ray physics with underground muons in MACRO. II. Primary spectra and composition. Physical Review D Particles Fields Gravitation and Cosmology, 56(3), 1418–1436. https://doi.org/10.1103/PhysRevD.56.1418

Ambrosio, M., R. Antolini, G. Auriemma, R. Baker, A. Baldini, G. C. Barbarino, B. C. Barish, et al. “High energy cosmic ray physics with underground muons in MACRO. II. Primary spectra and composition.” Physical Review D Particles Fields Gravitation and Cosmology 56, no. 3 (January 1, 1997): 1418–36. https://doi.org/10.1103/PhysRevD.56.1418.

Ambrosio M, Antolini R, Auriemma G, Baker R, Baldini A, Barbarino GC, et al. High energy cosmic ray physics with underground muons in MACRO. II. Primary spectra and composition. Physical Review D Particles Fields Gravitation and Cosmology. 1997 Jan 1;56(3):1418–36.

Ambrosio, M., et al. “High energy cosmic ray physics with underground muons in MACRO. II. Primary spectra and composition.” Physical Review D Particles Fields Gravitation and Cosmology, vol. 56, no. 3, Jan. 1997, pp. 1418–36. Scopus, doi:10.1103/PhysRevD.56.1418.

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