61
Peter J. Blau
| CRC Press |
2009
62
R.W.Cahn,P.Haasen,E.J.Kramer
| VCH |
1994
63
Robert Kelsall,Ian Hamley,Mark Geoghegan
| John Wiley & Sons |
2005
67
Thornburg, David D.
| Constructing Modern Knowledge Press |
2014
68
Wolfgang Pree
| IEEE Computer Society |
2001