Literaturangabe:
Johnston, F.D., Allen, M.S., Beardmore, B., Riepe, C., Pagel, T., Hühn, D. u. Arlinghaus, R.: The costs and benefits of using fish stocking vs. harvest regulations in recreational fisheries: trade-offs among biological, social and economic objectives. 8th World Recreational Fishing Conference, 16. - 20.07.2017, Victoria (Canada).