Source URL (retrieved on 2024-04-27 08:59): https://repository.tudelft.nl/islandora/search/author%3A%22Vogtl%C3%A4nder%2C%20J.G.%22?collection=research&display=tud_grid&f%5B0%5D=mods_subject_topic_ss%3A%22Continuous%5C%20flight%5C%20auger%5C%20pile%22