TY - JOUR AU - Martin Moehrle AU - Michael Wustmans AU - Jan Gerken BT - R&D Management M1 - 3 PY - 2018 SP - 331 EP - 342 T2 - R&D Management TI - How business methods accompany technological innovations—a case study using semantic patent analysis and a novel informetric measure VL - 48 ER -