Vitasse, YSchneider, LRixen, CChristen, DRebetez, M2018-11-082018-11-082018-11-08201810.1016/j.agrformet.2017.09.005https://infoscience.epfl.ch/handle/20.500.14299/150431WOS:000417659700005Increase in the risk of exposure of forest and fruit trees to spring frosts at higher elevations in Switzerland over the last four decadestext::journal::journal article::research article