Scotti, I., Gugerli, F., Pastorelli, R., Sebastiani, F., & Vendramin, G. G. (2008). Maternally and paternally inherited molecular markers elucidate population patterns and inferred dispersal processes on a small scale within a subalpine stand of Norway spruce (Picea abies [L.] Karst.). For. Ecol. Manage., 255(11), 3806–3812.