| Measurement Good Practice Guide No. 43: CMM Probing D Flack National Physical Laboratory, London, UK, 2001 | 58* | 2001 |
| Measurment good practice guide: CMM measurment strategies D Flack National Physical Laboratory (NPL) No 41, 2001 | 46* | 2001 |
| CMM measurement strategies D Flack National Physical Laboratory, 2001 | 38* | 2001 |
| Good Practice Guide No. 42-CMM Verification D Flack National Physical Laboratory, 2011 | 36* | 2011 |
| Measurement good practice Guide No. 42: CMM verification D Flack National Physical Laboratory, 2001 | 36 | 2001 |
| Good Practice Guide No. 41 CMM Measurement Strategies D Flack London: Natinal Physical Laboratory, 2014 | 32* | 2014 |
| Measurement Good Practice Guide No. 41: CMM Measurement Strategies D Flack National Physical Laboratory, London, UK, 2001 | 32 | 2001 |
| Dimensional characterization of a quasispherical resonator by microwave and coordinate measurement techniques R Underwood, D Flack, P Morantz, G Sutton, P Shore, M de Podesta Metrologia 48 (1), 1, 2010 | 30 | 2010 |
| Characterization of the volume and shape of quasi-spherical resonators using coordinate measurement machines M De Podesta, EF May, JB Mehl, L Pitre, RM Gavioso, G Benedetto, ... Metrologia 47 (5), 588, 2010 | 29 | 2010 |
| Measurement Good Practice Guide No. 42 D Flack, CMM Probing Callipers and Micrometers. National Physical Laboratory, 2001 | 29 | 2001 |
| A review of industrial capabilities to measure free-form surfaces G Rodger, D Flack, M McCarthy National Physical Laboratory, 2007 | 26 | 2007 |
| CMM probing D Flack National Physical Laboratory, 2001 | 22 | 2001 |
| CCM key comparison in the pressure range 0.05 MPa to 1 MPa (gas medium, gauge mode). Phase A1: Dimensional measurements and calculation of effective area GF Molinar, B Rebaglia, A Sacconi, JC Legras, GP Vailleau, JW Schmidt, ... Metrologia 36 (6), 657, 1999 | 22 | 1999 |
| Co-ordinate measuring machine task-specific measurement uncertainties. DR Flack | 21 | 2013 |
| Fundamental good practice in dimensional metrology D Flack, J Hannaford National Physical Laboratory, 2005 | 18 | 2005 |
| CMM verification D Flack National Physical Laboratory, 2001 | 18* | 2001 |
| Development of a new traceable areal surface texture measuring instrument RK Leach, DR Flack, EB Hughes, CW Jones Wear 266 (5-6), 552-554, 2009 | 17 | 2009 |
| A comparison of sensitivity standards in form metrology—final results of the EURAMET project 649 O Jusko, H Bosse, D Flack, B Hemming, M Pisani, R Thalmann Measurement Science and Technology 23 (5), 054006, 2012 | 15 | 2012 |
| Measurement Good Practice Guide No. 80: Fundamental Good Practice in Dimensional Metrology D Flack, J Hannaford National Physical Laboratory, Hampton Road, Teddington, Middlesex, 2005 | 15 | 2005 |
| Microsystems technology standardisation roadmap. RK Leach, Z Cui, DR Flack NPL, UK, 2003 | 13 | 2003 |
