Ahlen, S., Ambrosio, M., Antolini, R., Auriemma, G., Baker, R., Baldini, A., … Liu, G. (1994). Search for slowly moving magnetic monopoles with the MACRO detector. Physical Review Letters, 72(5), 608–612. https://doi.org/10.1103/physrevlett.72.608

Ahlen, S., M. Ambrosio, R. Antolini, G. Auriemma, R. Baker, A. Baldini, B. B. Bam, et al. “Search for slowly moving magnetic monopoles with the MACRO detector.” Physical Review Letters 72, no. 5 (January 1994): 608–12. https://doi.org/10.1103/physrevlett.72.608.

Ahlen S, Ambrosio M, Antolini R, Auriemma G, Baker R, Baldini A, et al. Search for slowly moving magnetic monopoles with the MACRO detector. Physical review letters. 1994 Jan;72(5):608–12.

Ahlen, S., et al. “Search for slowly moving magnetic monopoles with the MACRO detector.” Physical Review Letters, vol. 72, no. 5, Jan. 1994, pp. 608–12. Epmc, doi:10.1103/physrevlett.72.608.

Ahlen S, Ambrosio M, Antolini R, Auriemma G, Baker R, Baldini A, Bam BB, Barbarino GC, Barish BC, Battistoni G, Bellotti R, Bemporad C, Bernandini P, Bilokon H, Bisi V, Bloise C, Bower C, Bussino S, Cafagna F, Calicchio M, Campana D, Campana P, Carboni M, Cecchini S, Cei F, Chiarella V, Cormack R, Corona A, Coutu S, De Cataldo G, Dekhissi H, De Marzo C, De Vincenzi M, Di Credico A, Diehl E, Erriquez O, Favuzzi C, Ficenec D, Forti C, Fusco P, Giacomelli G, Giannini G, Giglietto N, Giubellino P, Grassi M, Green P, Grillo A, Guarino F, Guarnaccia P, Gustavino C, Habig A, Heinz R, Hong JT, Iarocci E, Katsavounidis E, Kearns E, Klein S, Kyriazopoulou S, Lamanna E, Lane C, Lee C, Levin D, Lipari P, Liu G. Search for slowly moving magnetic monopoles with the MACRO detector. Physical review letters. 1994 Jan;72(5):608–612.