Z. ABBES, M. KHARRAT, J. B. POUVREAU, P. DELAVAULT, W. CHAIBI, and P. SIMIER, “The dynamics of faba bean (Vicia faba L.) parasitism by Orobanche foetida”, Phytopathol. Mediterr., vol. 49, no. 2, pp. 239–248, Sep. 2010.