G. K. · G. Kovacs · György Kovács
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A hofelhalmozodas, a hoolvadas es a hobol szarmazo lefolyas ter- es idobeli valtozekonysaga Magyarorszagon | 978-963-511-076-6 (963-511-076-6) | 1979 |
| Mathematical modelling of ground-water flow | 978-963-511-069-8 (963-511-069-3) | 1978 |
| Toredezett, repedeses kozetek szivargasi tenyezoje es ateresztokepessege | 978-963-511-073-5 (963-511-073-1) | 1979 |