The storage of goods plays a crucial role in warehouse management systems.Although this operation is often considered simple, it is in fact complex, due to the volume of products, the uncertainty in demands, and the rapid customer service response that the market requires.Moreover, the optimization of logistical resources to maintain an efficient operational flow, such as the allocation of storage spaces, often requires complex decisions.In this paper, we analyze academic contributions on the storage location assignment problem published between 2005 and 2017.The literature is classified according to the solution methods, objectives, and related considerations.Suggestions are also provided for future research.