Ludmila Nieumywakin Iwan Nieumywakin
| title | ISBN-13 | year of publication |
|---|---|---|
| Endoekologia zdrowia | 978-83-62185-02-3 | 2010 |
| Soda oczyszczona na strazy zdrowia | 978-83-62185-15-3 | 2015 |
| Sol | 978-83-64278-07-5 | 2013 |
| Woda utleniona na strazy zdrowia | 978-83-925236-1-1 | 2016 |