<p class="search-filter">
<strong>{% trans "epoch" %}: </strong>
{% if not set.epoch %}<em>dowolna</em>{% else %}<a href="{% set_get_parameter epoch='' %}">dowolna</a>{% endif %}
<p class="search-filter">
<strong>{% trans "epoch" %}: </strong>
{% if not set.epoch %}<em>dowolna</em>{% else %}<a href="{% set_get_parameter epoch='' %}">dowolna</a>{% endif %}