By entering the CLB databases, you agree to acknowledge the use of the CLB resources in all your work. Example: "During the work on this research paper [book/presentation/text...] use was made of the Czech Literary Bibliography research infrastructure –, (ORJ identifier: 90136).“

In: Ahoj na sobotu. -- ISSN 0323-0910. -- Roč. 19, 1987, č. 52, 25. 12., s. 14
Annotation: O obrázcích a vtipech.