Author information
Authors and Affiliations
Corresponding author
Additional information
Presented by R. Quackenbush.
Rights and permissions
About this article
Cite this article
Grätzer, G. Remembering Ervin Fried and Jiří Sichler. Algebra Univers. 76, 127–138 (2016). https://doi.org/10.1007/s00012-016-0408-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00012-016-0408-x