Tsonis, A. A. , Schultz, C. , and Tsonis, P. A. (1997) Zipf's Law and the structure and evolution of languages. Complexity , 2(5):12--13.

Tsonis, A. A., Schultz, C., and Tsonis, P. A. (1997) Zipf's Law and the structure and evolution of languages. Complexity, 2(5):12--13.

2005	-	The variation of Zipf's law in human language - Ferrer-i-Cancho	::	2
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2005	-	Zipf's law from a communicative phase transition - Ferrer-i-Cancho	::	2
		50. A.A. Tsonis, C. Schultz, P.A. Tsonis, Complexity 3(5), 12 (1997)
2001	-	Two regimes in the frequency of words and the origins of complex lexicons: Zipf's law revisited - Ferrer-i-Cancho,Sole	::	11
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