@book {9783862002641, title = "30 Minuten Business Qigong", author = "Cheung, Awai", isbn = "9783862002641", year = "2009", edition = "1", keywords = "Gesundheit, Balance, Meditation, Entspannung, Auftanken, Stressbewältigung, Fitness, Work-Life-Balance, Ausgleich, Qigong, Entspannungsübung, Büroalltag", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783862002641", url = "https://content-select.com/de/portal/media/view/562a00f8-0714-47fe-b1c9-191fb0dd2d03", publisher = "GABAL", language = "ger", }