@incollection {1,
 AUTHOR = {Ad{\'a}mek, J. and Koubek, V.},
 TITLE = {On representations of ordered commutative semigroups},
 BOOKTITLE = {Algebraic theory of semigroups (Proc. Sixth Algebraic Conf.,
 Szeged, 1976)},
 PAGES = {15--31},
 PUBLISHER = {North-Holland},
 ADDRESS = {Amsterdam},
 YEAR = {1979},
 MRCLASS = {06F05 (20M30)},
 MRNUMBER = {80h:06012},
 MRREVIEWER = {I. S. Ponizovski{\u\i}},
}
@article {2,
 AUTHOR = {Ketonen, Jussi},
 TITLE = {The structure of countable {B}oolean algebras},
 JOURNAL = {Ann. of Math. (2)},
 VOLUME = {108},
 YEAR = {1978},
 NUMBER = {1},
 PAGES = {41--89},
 MRCLASS = {06A40 (02H13)},
 MRNUMBER = {58 \#10647},
MRREVIEWER = {D. Monk},
}
@article {3,
 author={Kuratowski C.},
 title={Sur la puissance de l'ensemble des ``nombres de dimension'' au 
 sense de M. Fr\`{e}chet},
 journal={Fund. Math.},
 volume={8},
 year={1926},
 pages={201--208},
}
@article {4,
 author={Kuratowski C. and Sierpi\'{n}ski W.},
 title={Sur un probl\`{e}me de M.Fr\`{e}chet concernant les dimensions  
 des ensembles lineaires},
 journal={Fund. Math.},
 volume={8},
 year={1926},
 pages={193--200},
}
@article {5,
 AUTHOR = {Matthews, P. T. and McMaster, T. B. M.},
 TITLE = {Families of spaces having prescribed embeddability order-type},
 JOURNAL = {Rend. Istit. Mat. Univ. Trieste},
 FJOURNAL = {Rendiconti dell'Istituto di Matematica dell'Universit\`a di
 Trieste},
 VOLUME = {25},
 YEAR = {1993},
 NUMBER = {1-2},
 PAGES = {345--352 (1994)},
 ISSN = {0049-4704},
 CODEN = {RIMTDP},
 MRCLASS = {54B99},
 MRNUMBER = {96e:54015},
}
@article {6,
 AUTHOR = {McCluskey, A. E. and McMaster, T. B. M.},
 TITLE = {Representing quasi-orders by embeddability ordering of
 families of topological spaces},
 JOURNAL = {Proc. Amer. Math. Soc.},
 FJOURNAL = {Proceedings of the American Mathematical Society},
 VOLUME = {127},
 YEAR = {1999},
 NUMBER = {5},
 PAGES = {1275--1279},
 ISSN = {0002-9939},
 CODEN = {PAMYAR},
 MRCLASS = {06A06 (54A10 54A25 54H10)},
 MRNUMBER = {99h:06002},
MRREVIEWER = {Marcel Ern{\'e}},
}
@article {7,
 AUTHOR = {McCluskey, A. E. and McMaster, T. B. M.},
 TITLE = {Realizing quasiordered sets by subspaces of ``continuum-like''
 spaces},
 JOURNAL = {Order},
 FJOURNAL = {Order. A Journal on the Theory of Ordered Sets and its
 Applications},
 VOLUME = {15},
 YEAR = {1998/99},
 NUMBER = {2},
 PAGES = {143--149},
 ISSN = {0167-8094},
 CODEN = {ORDRE5},
 MRCLASS = {54H10 (06A06)},
 MRNUMBER = {2001i:54042},
}
@article {8,
 AUTHOR = {McCluskey, A. E. and McMaster, T. B. M. and Watson, W. S.},
 TITLE = {Representing set-inclusion by embeddability (among the
 subspaces of the real line)},
 JOURNAL = {Topology Appl.},
 FJOURNAL = {Topology and its Applications},
 VOLUME = {96},
 YEAR = {1999},
 NUMBER = {1},
 PAGES = {89--92},
 ISSN = {0166-8641},
 CODEN = {TIAPD9},
 MRCLASS = {54H10 (06A06)},
 MRNUMBER = {2000g:54070},
MRREVIEWER = {Richard A. Al{\`o}},
}
@book {9,
 AUTHOR = {Pultr, Ale{\v{s}} and Trnkov{\'a}, V{\v{e}}ra},
 TITLE = {Combinatorial, algebraic and topological representations of
 groups, semigroups and categories},
 PUBLISHER = {North-Holland Publishing Co.},
 ADDRESS = {Amsterdam},
 YEAR = {1980},
 PAGES = {x+372},
 ISBN = {0-444-85083-X},
 MRCLASS = {18-02 (18B15)},
 MRNUMBER = {81d:18001},
 MRREVIEWER = {J. R. Isbell},
}
@article {10,
 AUTHOR = {Trnkov{\'a}, V{\v{e}}ra},
 TITLE = {Homeomorphisms of products of subsets of the {C}antor
 discontinuum},
 JOURNAL = {Dissertationes Math. (Rozprawy Mat.)},
 FJOURNAL = {Polska Akademia Nauk. Instytut Matematyczny. Dissertationes
 Mathematicae. Rozprawy Matematyczne},
 VOLUME = {268},
 YEAR = {1988},
 PAGES = {37},
 ISSN = {0012-3862},
 CODEN = {DSMAAH},
 MRCLASS = {54H10 (22A25 54F50)},
 MRNUMBER = {89e:54078},
MRREVIEWER = {Wayne Lewis},
}
@article {11,
 AUTHOR = {Vin{\'a}rek, Ji{\v{r}}{\'\i}},
 TITLE = {Representations of commutative semigroups by products of
 metric $0$-dimensional spaces},
 JOURNAL = {Comment. Math. Univ. Carolin.},
 FJOURNAL = {Commentationes Mathematicae Universitatis Carolinae},
 VOLUME = {23},
 YEAR = {1982},
 NUMBER = {4},
 PAGES = {715--726},
 ISSN = {0010-2628},
 CODEN = {CMUCAA},
 MRCLASS = {20M14 (54E99 54H99)},
 MRNUMBER = {84m:20072},
}