On categories of structures and classes of algebras
J. Jeżek
GDML_Books, (1970), p.

CONTENTS1. Introduction and preliminaries.............................................................................. 52. Pre-scategories and scategories......................................................................... 63. Scategorization......................................................................................................... 84. Abstract scategories................................................................................................ 95. Substructures and products of structures........................................................... 96. Rich scategories...................................................................................................... 117. Locally small, bounded and regular scategories.............................................. 148. Free structures.......................................................................................................... 159. ϑ-ary acategories and scategories with (ϑ, ϰ)-ary morphisms....................... 1710. Scategories closed in themselves..................................................................... 1811. Additive scategories.............................................................................................. 1912. Scategories with divisible morphisms.............................................................. 2113. Quasi-algebras and algebras............................................................................. 2114. A characterisation of some classes of quasi-algebras................................. 2315. A characterization of S, P-closed classes of algebras................................... 27References.................................................................................................................... 30

EUDML-ID : urn:eudml:doc:268616 
@book{bwmeta1.element.desklight-12356cbf-31d4-4755-b0b7-0d47e1adb7a0,
     author = {J. Je\.zek},
     title = {On categories of structures and classes of algebras},
     series = {GDML\_Books},
     publisher = {Instytut Matematyczny Polskiej Akademi Nauk},
     address = {Warszawa},
     year = {1970},
     zbl = {0209.04401},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-12356cbf-31d4-4755-b0b7-0d47e1adb7a0}
}

J. Jeżek. On categories of structures and classes of algebras. GDML_Books (1970),  http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-12356cbf-31d4-4755-b0b7-0d47e1adb7a0/