Using mixed methods to assess food security and coping strategies: a case study among smallholders in the Andean region - Limon, Georgina; Fournié, Guillaume; Lewis, Elisa G.; Dominguez-Salas, Paula; Leyton-Michovich, Daniela; Gonzales-Gustavson, Eloy A.; Gonzalez, Armando E.; Cabezas, Aurelio H.; Pinto, Julio; Rushton, Jonathan; Guitian, Javier (Springer, 2017)