@article{JLT_2012_22_1_JLT_2012_22_1_a0,
     author = {D. Degrijse and N. Petrosyan },
     title = {On the {Cohomology} of {Split} {Lie} {Algebra} {Extensions}},
     journal = {Journal of Lie theory},
     pages = {1--15},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/JLT_2012_22_1_JLT_2012_22_1_a0/}
}