Michavila Puente-Villegas, S., Rodríguez García, A., Rubio, F., Gil, L., & Lopez, R. (2020). Salicylic and citric acid as promising new stimulants for resin tapping in maritime pine (Pinus pinaster Ait.). Forest Systems, 29(3), eSC07. https://doi.org/10.5424/fs/2020293-16737