0500 Oau 1100 2020 2050 ##0##urn:nbn:de:hebis:04-ep0007-2020-3063 2051 ##0##10.17192/obst.2020.97 4000 Vol 97 (2020) 4085 ##0##=s MB=u https://archiv.ub.uni-marburg.de/ep/0007/2020/306=x H