@article{AIF_2009__59_1_167_0, author = {Tumpach, Alice Barbara}, title = {Infinite-dimensional hyperk\"ahler manifolds associated with {Hermitian-symmetric} affine coadjoint orbits}, journal = {Annales de l'Institut Fourier}, pages = {167--197}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {59}, number = {1}, year = {2009}, doi = {10.5802/aif.2428}, zbl = {1170.58002}, mrnumber = {2514863}, language = {en}, url = {http://archive.numdam.org/articles/10.5802/aif.2428/} }