@article{StaatTranKreissig2008, author = {Manfred Staat and Thanh Ngoc Tran and R. Kreißig}, title = {Load bearing capacity of thin shell structures made of elastoplastic material by direct methods}, journal = {Technische Mechanik. 28 (2008), H. 3-4}, pages = {299 -- 309}, year = {2008}, }