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Animaux et arbres guingois. (Animals and guingois trees). (French) Zbl 0780.68098
Summary: The directed animals are put in a one-to-one correspondence with a kind of lop-sided trees, called guingois trees. Through this bijection, we get a simple coding for the animals; we show that this coding is related to a representation of animals by heaps of dimers.

##### MSC:
 68R10 Graph theory (including graph drawing) in computer science 68P05 Data structures 05C05 Trees 68Q45 Formal languages and automata 05B50 Polyominoes
##### Keywords:
directed animals; trees; coding
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##### References:
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