@inbook{27379a40a1b911ddb6ae000ea68e967b,
title = "A method for comparison of efficiency scores: a case study of Danish dairy farms",
author = "M. Asmild and Hougaard, {J. L.} and D. Kronborg",
year = "1999",
language = "English",
isbn = "0-7923-5859-7",
volume = "61",
series = "Forestry Sciences",
publisher = "Kluwer Academic Publishers",
pages = "220--227",
editor = "F. Helles and P. Holten-Andersen and L. Wichmann",
booktitle = "Multiple use of forests and other natural resources : aspects of theory and application",
address = "Netherlands",
}