@article{ChengKatiyarBaueretal.1998,
  author    = {Cheng, Z. Y. and Katiyar, R. S. and Bauer, Siegfried and Bauer-Gogonea, Simona and Gerhard, Reimund},
  title     = {Thermally stimulated depolarization current of a nonlinear optical side-chain polymer},
  year      = {1998},
  language  = {en}
}
@article{BauerGogoneaChengWirgesetal.1998,
  author    = {Bauer-Gogonea, Simona and Cheng, Z. Y. and Wirges, Werner and Bauer, Siegfried and Gerhard, Reimund and Das-Gupta, D. K.},
  title     = {Dielectric investigation of thermally-induced chromophore degradation in nonlinear optical polymer electrets},
  year      = {1998},
  language  = {en}
}