@Article{ BRAÑAS_Jiménez:849-853,

author = { PABLO BRAÑAS GARZA and Natalia Jiménez Jiménez } ,

title = { Prosocial norms and degree heterogeneity in social networks },

journal = { Physica A: Statistical Mechanics and its Applications },

year = { 2012 },

volume = { 391 },

pages = { 849-853 },

}