@article{HeinsenHeinsenBeckmannetal.1989,
  author    = {Helmut Heinsen and Y. L. Heinsen and H. Beckmann and F. Gallyas and S. Haas and G. Scharff},
  title     = {Laminar neuropathology in Alzheimer's disease by a modified Gallyas impregnation},
  year      = {1989},
}