@article{RSMUP_2006__115__273_0,
     author = {Ballester-Bolinches, Adolfo and Beidleman, James C. and Cossey, John and Heineken, Hermann and Pedraza-Aguilera, Mar{\'\i}a Carmen},
     title = {Mutually permutable products of two nilpotent groups},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {273--279},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {115},
     year = {2006},
     mrnumber = {2245601},
     zbl = {1156.20018},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_2006__115__273_0/}
}