{
	"version": "1.0",
	"cache_age": 3600,
	"type":"rich",
	"title": "Utility pole performance: effect of service life on surface hardness and preservative retention of CCA-treated pine poles.",
	"url": "https://www.library.sk/arl-sldk/sk/detail-sldk_un_cat-r002421-Utility-pole-performance-effect-of-service-life-on-surface-hardness-and-preservative-retention-of-C/"
}