Dickey H, Watson V, Zangelidis A. Job satisfaction and quit intentions of offshore workers in the UK North Sea oil and gas industry. Scot J Polit Econ. 2012 Sep 11;58(5):607-33. doi: 10.1111/j.1467-9485.2011.00561.x
Lock EF, Ziemiecki RM, Marron J, Dittmer DP. Efficiency clustering for low-density microarrays and its application to QPCR. BMC Bioinformatics. 2010 Jul;11(386).