# Revista RUFOR VOLUMUL 4  	Nr. 20	 	Publicat 1982

[https://asfanufo.ro/images/sampledata/imagini/rufor/Rufor\_1979/RUFOR\_V4N4-20\_\[PD4\].pdf](https://asfanufo.ro/images/sampledata/imagini/rufor/Rufor_1979/RUFOR_V4N4-20_%5BPD4%5D.pdf)