共 50 条
- [22] Researchers tackling bioremediation challenge in Eastern Europe GENETIC ENGINEERING NEWS, 1997, 17 (17): : 1 - &
- [28] Institution of Referendum in Central and Eastern Europe - a Challenge of Democracy POLITICAL AND ECONOMIC UNREST IN THE CONTEMPORARY ERA, 2019, : 401 - 407
- [29] The challenge of public health transition in South Eastern Europe JOURNAL OF PUBLIC HEALTH-HEIDELBERG, 2006, 14 (04): : 184 - 189
- [30] The challenge of freedom in Eastern Europe: An evaluation of the legacy of 1989 NEW EUROPE AT THE CROSSROADS, 1999, : 133 - 147