2009-01 ENIEC Newsletter no 21 final
2009-03 ENIEC Newsletter no 23 definitive
2009-04 ENIEC Newsletter no 24
2009-05 ENIEC Newsletter no 25
2009-06 ENIEC Newsletter no 26
2009-08 ENIEC Newsletter no 27
2009-09 ENIEC Newsletter no 28
2009-10 ENIEC Newsletter no 29
2009-11 ENIEC Newsletter no 30
2009-12 ENIEC Newsletter no 31 – versie1
2010-01 ENIEC Newsletter no 32
2010-02 ENIEC Newsletter no 33
2010-04 ENIEC Newsletter no 34
2010-05 ENIEC Newsletter no 35
2010-06 ENIEC Newsletter no 36
2010-09 ENIEC Newsletter no 37
2010-10 ENIEC Newsletter no 38
2010-11 ENIEC Newsletter no 39
2011-01 ENIEC Newsletter no 40
2011-02 ENIEC Newsletter no 41
2011-04 ENIEC Newsletter no 42
2011-05 ENIEC Newsletter no 43 _2_
2011-06 ENIEC Newsletter no 44 1 _2_
2011-09 ENIEC Newsletter no 45
2011-10 ENIEC Newsletter no 46
2011-11 ENIEC Newsletter no 47
2012-01 ENIEC Newsletter no 48
2012-03 ENIEC Newsletter no 49
2012-03 ENI-JAN Newsletter no 01
2012-05 ENIEC Newsletter no 50
2012-07 ENIEC Newsletter no 51
2012-10 ENIEC Newsletter no 53
2012-12 ENIEC Newsletter no 54
2013-01 ENIEC Newsletter no 55
2013-03 ENIEC Newsletter no 56
2013-05 ENIEC Newsletter no 57
2013-06 ENIEC Newsletter no 58
2013-09 ENIEC Newsletter no 59
2013-10 ENIEC Newsletter no 60
2013-12 ENIEC Newsletter no 61
2014-01 ENIEC Newsletter no 62
2014-03 ENIEC Newsletter no 63
2014-05 ENIEC Newsletter no 64
2014-07 ENIEC Newsletter no 65
2014-09 ENIEC Newsletter no 66
2014-11 ENIEC Newsletter no 67
2014-12 ENIEC Newsletter no 68
2015-01 ENIEC Newsletter no 69
2015-03 ENIEC Newsletter no 70
2015-07 ENIEC Newsletter no 72
2015-09 ENIEC Newsletter no 73
2015-11 ENIEC Newsletter no 74