@article{MeierCuong1998,
  author    = {Meier, Bernd and Cuong, Nguyen Van},
  title     = {A theory on socio-technical system and the teaching of technics = Ly Thuet he thong Ky thuat : Xa hoi va viec day hoc Ky thuat},
  year      = {1998},
  language  = {en}
}