{
	"version": "1.0",
	"cache_age": 3600,
	"type":"rich",
	"title": "Research challenges for structural use of small-diameter round timbers",
	"url": "https://www.library.sk/arl-sldk/sk/detail-sldk_un_cat-r046949-Research-challenges-for-structural-use-of-smalldiameter-round-timbers/"
}