@article{IM_1981__65_142861,
     author = {Shuzo Izumi},
     title = {Linear {Complementary} {Inequalities} for {Orders} of {Germs} of {Analytic} {Functions.}},
     journal = {Inventiones mathematicae},
     pages = {459--472},
     publisher = {mathdoc},
     volume = {65},
     year = {1981},
     zbl = {0497.32005},
     url = {http://geodesic.mathdoc.fr/item/IM_1981__65_142861/}
}