@article{10_4153_S0008439519000705,
     author = {Alavinejad, Mahnaz and Wu, Jianhong},
     title = {Coupled {Systems} of {Renewal} {Equations} for {Forces} of {Infection} through a {Contact} {Network}},
     journal = {Canadian mathematical bulletin},
     pages = {624--632},
     year = {2020},
     volume = {63},
     number = {3},
     doi = {10.4153/S0008439519000705},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000705/}
}