Some items may show you what items it cites. Look for this at the bottom of the screen when viewing an item:
After you do a search and are viewing results, you can link others to your list of results in two ways. Go to the top of the screen and look for this symbol:
You will then get a pop up with the options to copy a QR code or you can copy a link. These will take people you give either of these to your search results.
