Changes

-- various access levels, for |access=, |doi-access=, |arxiv=, ...

-- various access levels, for |access=, |doi-access=, |arxiv=, ...

['free'] = '<span class="plainlinks nowrap">$1<span style="margin-left:0.1em">[[File:Lock-green.svg|9px|link=|alt=Freely accessible|Freely accessible]]</span></span>',

['free'] = '<span class="plainlinks">$1<span style="margin-left:0.1em">[[File:Lock-green.svg|9px|link=|alt=Freely accessible|Freely accessible]]</span></span>',

['registration'] = '<span class="plainlinks nowrap">$1<span style="margin-left:0.1em">[[File:Lock-yellow.svg|9px|link=|alt=Free registration required|Free registration required]]</span></span>',

['registration'] = '<span class="plainlinks">$1<span style="margin-left:0.1em">[[File:Lock-yellow.svg|9px|link=|alt=Free registration required|Free registration required]]</span></span>',

['limited'] = '<span class="plainlinks nowrap">$1<span style="margin-left:0.1em">[[File:Lock-yellow.svg|9px|link=|alt=Free access subject to limited trial, subscription normally required|Free access subject to limited trial, subscription normally required]]</span></span>',

['limited'] = '<span class="plainlinks">$1<span style="margin-left:0.1em">[[File:Lock-yellow.svg|9px|link=|alt=Free access subject to limited trial, subscription normally required|Free access subject to limited trial, subscription normally required]]</span></span>',

['subscription'] = '<span class="plainlinks nowrap">$1<span style="margin-left:0.1em">[[File:Lock-red.svg|9px|link=|alt=Paid subscription required|Paid subscription required]]</span></span>',

['subscription'] = '<span class="plainlinks">$1<span style="margin-left:0.1em">[[File:Lock-red.svg|9px|link=|alt=Paid subscription required|Paid subscription required]]</span></span>',

['italic-title'] = "''$1''",

['italic-title'] = "''$1''",