@article{JLT_2015_25_2_JLT_2015_25_2_a2,
     author = {A. V. Gavrilov},
     title = {The {Differential} of the {Exponential} {Map} for {Reductive} {Homogeneous} {Spaces}},
     journal = {Journal of Lie theory},
     pages = {363--376},
     year = {2015},
     volume = {25},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a2/}
}