Authors: Hahn, H Sommer, HJ

Citation: H. Hahn et Hj. Sommer, On the causality of linear time invariant descriptor systems, Z ANG MA ME, 81(11), 2001, pp. 753-768

Authors: McCrory, JL Lemmon, DR Sommer, HJ Prout, B Smith, D Korth, DW Lucero, J Greenisen, M Moore, J Kozlovskaya, I Pestov, I Stepansov, V Miyakinchenko, Y Cavanagh, PR

Citation: Jl. Mccrory et al., Evaluation of a treadmill with vibration isolation and stabilization (TVIS) for use on the International Space Station, J AP BIOMEC, 15(3), 1999, pp. 292-302

Authors: Sommer, HJ Drager, M Brandt, U Opitz, A

Citation: Hj. Sommer et al., Anesthesiology and intensive care during epilepsy surgery in children and adolescents, NEUROL RES, 21(6), 1999, pp. 535-540