共 10 条
[9]
Geochemical characterisation of Middle Devonian oils in NW Alberta, Canada: possible source and maturity effect on pyrrolic nitrogen compounds[J] . Maowen Li,M.G. Fowler,M. Obermajer,L.D. Stasiuk,L.R. Snowdon.Organic Geochemistry . 1999 (9)
[10]
Effect of maturity and petroleum expulsion on pyrrolic nitrogen compound yields and distributions in Duvernay Formation petroleum source rocks in central Alberta, Canada[J] . Maowen Li,Huanxin Yao,L.D. Stasiuk,M.G. Fowler,S.R. Larter.Organic Geochemistry . 1997 (11)