| Preview | Issue Date | Title | Author(s) | Preview | Type | Issue Date | Title | Author(s) |
|---|---|---|---|---|---|---|---|---|
| 2015 | The efficiency of the combined solar collector in the gravity mode in the southern orientation | Shapoval, Stepan; Vengryn, Iryna; Lviv Polytechnic National University | Conference Abstract | 2015 | The efficiency of the combined solar collector in the gravity mode in the southern orientation | Shapoval, Stepan; Vengryn, Iryna |