@article{AIHPB_2012__48_2_424_0,
     author = {Bose, Arup and Hazra, Rajat Subhra and Saha, Koushik},
     title = {Product of exponentials and spectral radius of random $k$-circulants},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {424--443},
     publisher = {Gauthier-Villars},
     volume = {48},
     number = {2},
     year = {2012},
     doi = {10.1214/10-AIHP404},
     zbl = {1244.60010},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1214/10-AIHP404/}
}