Last update: Wed Sep 26 02:11:46 MDT 2018
@Article{Ehrenfeucht:1990:TSC,
author = "A. Ehrenfeucht and G. Rozenberg",
title = "Theory of $2$-structures. {I}. Clans, basic
subclasses, and morphisms",
journal = j-THEOR-COMP-SCI,
volume = "70",
number = "3",
pages = "277--303",
day = "15",
month = feb,
year = "1990",
CODEN = "TCSCDI",
ISSN = "0304-3975 (print), 1879-2294 (electronic)",
ISSN-L = "0304-3975",
bibdate = "Sat Nov 22 13:24:22 MST 1997",
bibsource = "http://www.math.utah.edu/pub/tex/bib/tcs1990.bib",
acknowledgement = ack-nhfb,
classification = "C1160 (Combinatorial mathematics)",
corpsource = "Dept. of Comput. Sci., Colorado Univ., Boulder, CO,
USA",
fjournal = "Theoretical Computer Science",
journal-URL = "http://www.sciencedirect.com/science/journal/03043975/",
keywords = "2-structures theory; basic subclasses; clans; graph;
graph theory; morphisms; relational structure; sorts;
trees; trees (mathematics)",
pubcountry = "Netherlands",
treatment = "T Theoretical or Mathematical",
}