- Wolfgang; Steffan, Guido; Diehl, Herbert; Bosche, Horst; Schneider, Kurt;
Kieczka (2000). "Butanediols, Butenediol, and Butynediol". Ullmann's Encyclopedia...
- C4H10O3
phenyl formate HCOOC6H5 amyl
formate Werner Reutemann and
Heinz Kieczka "Formic Acid" in Ullmann's
Encyclopedia of
Industrial Chemistry 2002, Wiley-VCH...
- ncbi.nlm.nih.gov.
Retrieved 19
December 2021.
Werner Reutemann and
Heinz Kieczka "Formic Acid" in Ullmann's
Encyclopedia of
Industrial Chemistry 2002, Wiley-VCH...
-
Occupational Safety and
Health (NIOSH).
Josef Ritz; Hugo Fuchs;
Heinz Kieczka;
William C. Moran. "Caprolactam". Ullmann's
Encyclopedia of Industrial...
- Chem. 21 (10): 1186. doi:10.1021/jo01116a610. Ritz, Josef; Fuchs, Hugo;
Kieczka, Heinz; Moran,
William C. "Caprolactam". Ullmann's
Encyclopedia of Industrial...
- 1228–1234. Bibcode:1956JChPh..25.1228G. doi:10.1063/1.1743184. Bipp, H.;
Kieczka, H. "Formamides". Ullmann's
Encyclopedia of
Industrial Chemistry. Weinheim:...
-
Journal of
Physical Science. 97: 86–87.
Retrieved 14 June 2014. Bipp, H.;
Kieczka, H. (2012). "Formamides". Ullmann's
Encyclopedia of
Industrial Chemistry...
- dimethylformamide. It has been used as a
formylating agent. Bipp, H.;
Kieczka, H. (2012). "Formamides". Ullmann's
Encyclopedia of
Industrial Chemistry...
- Wilkins. p. 63. ISBN 978-0-7817-4381-5. Jäger, Peter; Rentzea,
Costin N.;
Kieczka,
Heinz (2000). "Carbamates and
Carbamoyl Chlorides". Ullmann's Encyclopedia...
- Wolfgang; Steffan, Guido; Diehl, Herbert; Bosche, Horst; Schneider, Kurt;
Kieczka,
Heinz (15 June 2000), "Butanediols, Butenediol, and Butynediol", in Wiley-VCH...