126 citations · 161 across the 24 of their papers we have counts for
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nlin.AO2013★ 2 cited
Primacy analysis of the system of Bulgarian cities
Z. I. Dimitrova, M. Ausloos
We study the primacy in the Bulgarian urban system. Two groups of cities are studied: (i) the whole Bulgaria city system that contains about 250 cities and is studied in the time i…
nlin.AO2013★ 1 cited
On the dynamics of interacting populations in presence of state dependent fluctuations
Nikolay K. Vitanov, Zlatinka I. Dimitrova
We discuss several models of the dynamics of interacting populations. The models are constructed by nonlinear differential equations and have two sets of parameters: growth rates a…