@article{HartStoneSternetal.1997,
  author    = {Hart, D. and Stone, L. and Stern, A. and Straile, Dietmar and Gaedke, Ursula},
  title     = {Methods for balancing ecosystem flux charts : new techniques and software},
  year      = {1997},
  language  = {en}
}
@article{NeimanSaparinStone1997,
  author    = {Neiman, Alexander and Saparin, Peter and Stone, L.},
  title     = {Coherence resonance at noisy precursors of bifurcation in nonlinear dynamical systems},
  year      = {1997},
  language  = {en}
}