@misc{oai:grips.repo.nii.ac.jp:00001328,
 author = {SONOBE, Tetsushi and AKOTEN,  John E. and OTSUKA, Keijiro},
 month = {Apr},
 note = {The final publication is available at Springer via http://dx.doi.org/10.1007/s11187-009-9222-6, http://www.grips.ac.jp/list/jp/facultyinfo/sonobe_tetsushi/, http://www.grips.ac.jp/list/jp/facultyinfo/otsuka_keijiro/},
 title = {The growth process of informal enterprises in Sub-Saharan Africa: a case study of a metalworking cluster in Nairobi},
 year = {2011}
}