Sh:46

Bib entry
@article{Sh:46,
 author = {Shelah, Saharon},
 title = {{Colouring without triangles and partition relation}},
 journal = {Israel J. Math.},
 fjournal = {Israel Journal of Mathematics},
 volume = {20},
 year = {1975},
 pages = {1--12},
 issn = {0021-2172},
 mrnumber = {0427073},
 mrclass = {04A20 (05C15)},
 doi = {10.1007/BF02756751}
}