This publication created by SIPR (Somali Institute for Peace Research) which provides an overview of internal displacement and the internally displaced persons (IDP) in Mogadishu, Somalia. It analyses the humanitarian consequences faced by IDPs when they move to an urban environment specifically Mogadishu (the capital), and examines the different actors involved, such as the government, national and international organizations and host communities.
You can find the full report on the link below:
http://somaliapeace.org/Internal_Displacement_inMogadishu_Report.pdf