@misc{wegmann_on_the_1999, 
author={Wegmann, G., Suda, T., Maruyama, K.},
title={On the creep behavior of  alpa2/gamma - PST crystals at 1150 K},
year={1999},
howpublished = {conference lecture (invited): Tohoku (J);},
note = {Wegmann, G.; Suda, T.; Maruyama, K.: On the creep behavior of  alpa2/gamma - PST crystals at 1150 K. Tohoku (J), 1999.}}