Hensen, I. (1999) “Life strategies of semi-desert plants: mechanisms of dispersal and reproduction in the thermomediterranean shrubland community Anabasio-Euzomodendretum bourgaeani”, Anales del Jardín Botánico de Madrid, 57(1), pp. 63–79. doi: 10.3989/ajbm.1999.v57.i1.190.