@conference{4d74e081a8cc4e8296be2b954a80553b,
title = "Synthesis of mixed calix[4]arene receptor molecules: 25,26-27,28-bis-difunctionalized calix[4]arenes with a high Na\$+\$/K\$+\$-selectivity",
keywords = "METIS-110364",
author = "J.A.J. Brunink and J.J.A.M. Scheerder and J.R. Haak and Willem Verboom and David Reinhoudt",
year = "1991",
month = oct,
day = "10",
language = "Undefined",
pages = "--",
note = "Bijeenkomst SON-werkgemeenschap Organische Synthese 1991 ; Conference date: 10-10-1991 Through 10-10-1991",
}