array(7) { [0]=> string(144) "9780387231488 - Mobile and Wireless Communication Networks - IFIP TC6_WG6.8 Conference on Mobile and Wireless Communication Networks (MWCN 2004)" [1]=> string(14) " October 25-27" [2]=> string(5) " 2004" [3]=> string(6) " Paris" [4]=> string(11) " France.pdf" [5]=> string(8) " 8505979" [6]=> string(21) " 2009-04-10 01:12:1 " }