2. Relace
Algebra, každý začátek je lehký, GDML_Books, (1986), p. 53-88 / Harvested from
@inbook{404146,
     title = {2. Relace},
     booktitle = {Algebra, ka\v zd\'y za\v c\'atek je lehk\'y},
     series = {GDML\_Books},
     publisher = {Mlad\'a fronta},
     address = {Praha},
     year = {1986},
     pages = {53-88},
     url = {http://dml.mathdoc.fr/item/404146}
}
 (éd.). 2. Relace, dans Algebra, každý začátek je lehký, GDML_Books,  (1986), pp. 53-88. http://gdmltest.u-ga.fr/item/404146/