▁has ▁been ▁c ited ▁over ▁ 5 0 0 ▁times . ▁ ▁This ▁study ▁reviews ▁the ▁available ▁literature ▁on ▁the ▁energy ▁and ▁green house ▁gas ▁balance ▁of ▁bio energy ▁production . ▁It ▁has ▁been ▁c ited ▁over ▁ 1 0 0 ▁times . ▁ ▁References ▁ ▁External ▁links ▁▁ ▁University ▁of ▁Ant werp ▁ ▁ER C ▁Advanced ▁Grant ▁P OP F ULL ▁▁▁ ▁Category : 1 9 5 4 ▁birth s ▁Category : L iving ▁people ▁Category : Univers ity ▁of ▁Ant werp ▁fac ulty ▁Category : E colog ists ▁Category : 2 1 st - century ▁Belg ian ▁scient ists ▁Category : 2 0 th - century ▁Belg ian ▁scient ists ▁Category : Pe ople ▁from ▁Ant werp ▁Category : M embers ▁of ▁the ▁Sloven ian ▁Academy ▁of ▁Sciences ▁and ▁Arts ▁Category : M embers ▁of ▁the ▁Royal ▁F lem ish ▁Academy ▁of ▁Belg ium ▁for ▁Science ▁and ▁the ▁Arts <0x0A> </s> ▁Om n in ab la ut us ▁is ▁a ▁genus ▁of ▁rob ber ▁f lies ▁in ▁the ▁family ▁As il idae . ▁There ▁are ▁at ▁least ▁four ▁described ▁species ▁in ▁Om n in ab la ut us . ▁ ▁Species ▁These ▁four ▁species ▁belong ▁to ▁the ▁genus ▁Om n in ab la ut us : ▁ ▁Om n in ab la ut us ▁aren os us ▁P rit ch ard , ▁ 1 9 3 5 ▁i ▁c ▁g ▁b ▁ ▁Om n in ab la ut us ▁n ig ri pes ▁( Wil co x , ▁ 1 9