1- Efficiency Analysis for Exogenously Fixed Inputs and OutputsRajiv D. Banker and Richard C. Morey Operations Research, Vol. 34, No. 4 (Jul. - Aug., 1986), pp. 513-521 
 (article consists of 9 pages)
- Published by: INFORMS
- Stable URL: http://www.jstor.org/stable/170597
2. Impact of land fragmentation on rice producers' technical efficiency in Southeast China Title Impact of land fragmentation on rice producers' technical efficiency in Southeast China 
Authors  Tan, S.; Heerink, N.B.M.; Kuyvenhoven, A.; Qu Futian, --  
Date 2004 
Type conference paper 
Persistent IdentifierThe Persistent Identifiers (PI) is a number assigned to a digital object (for example a publication or dataset). By using the stable Uniform Resource Name (URN), objects will no longer be identified by the unstable Uniform Resource Locator (URL). The advantage is clear: when an object shifts to another repository, its URL will change, but its URN will remain the same. urn:nbn:nl:ui:32-341831 
Publication 
http://library.wur.nl/WebQuery/wurpubs/341831