Selbstbeschaffung und nachträgliche Kostenerstattung im Sozialrecht - ein Buch von Pauline Schneider

'Self-procurement and Subsequent Reimbursement of Costs in German Social Law': It is widely believed that the ¿conversion¿ of a claim for goods or services into a claim for reimbursement of costs after self-procurement constitutes a ¿general legal principle¿ of German social law. This thesis questions this assumption and examines whether it can actually be assumed that such a ¿general legal principle¿ exists.