TY - GENERIC DO - 10.20944/preprints201902.0012.v1 UR - http://dx.doi.org/10.20944/preprints201902.0012.v1 TI - Thinning Schedules for Spruce Stands T2 - Preprints AU - Kärenlampi, Petri P. PY - 2019 DA - 2019/02/01 PB - Preprints