Control of selected properties of „Vari-Morph” (VM) cast iron by means of the graphite form influence, described by the mean shape indicator / J. ZYCH, M. MYSZKA, N. KAŹNICA // Archives of Foundry Engineering / Polish Academy of Sciences. Commission of Foundry Engineering ; ISSN 1897-3310. — Tytuł poprz.: Archiwum Odlewnictwa. — 2019 vol. 19 iss. 3, s. 43–48. — Bibliogr. s. 48, Abstr.. — tekst: http://www.afe.polsl.pl/index.php/pl/4866/control-of-selected-properties-of-vari-morph-vm-cast-iron-by-means-of-the-graphite-form-influence-described-by-the-mean-shape-indicator.pdf

Indicator $W_{so}$: a new parameter for characterization of protective coating efficiency against humidity / Natalia KAŹNICA, Jerzy ZYCH // Journal of Materials Engineering and Performance ; ISSN 1059-9495. — 2019 vol. 28 iss. 7, s. 3960–3965. — Bibliogr. s. 3965. — Publikacja dostępna online od: 2019-04-23. — 73rd World Foundry Congress : Krakow, Poland, September 23-27, 2018. — tekst: https://link.springer.com/content/pdf/10.1007%2Fs11665-019-04041-y.pdf