If the Helka link doesn't work, send an email to address e-library[at]helsinki.fi.
If the e-resources doesn't work from Helsinki University Computer, remove proxy address from the address line. Example - Dawsonera book: http://login.libproxy.helsinki.fi/login?url=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780198034773 - leave this away: http://login.libproxy.helsinki.fi/login?url= publisher's direct address: http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780198034773
... remote connect?
If the Helka link doesn't work remotely, send an email to address e-library[at]helsinki.fi.
You can also use remote access through VPN portal.