@misc{descriptive+geometry+in+the+time+of+covid+19+preliminary+assessment+of+distance+education+during+pandemic+social+isolation,
    author = {Wojtowicz, Agnieszka i Wojtowicz, Barbara i Kopeć, Krzysztof},
    title = { Descriptive Geometry in the Time of COVID-19: Preliminary Assessment of Distance Education During Pandemic Social Isolation},
    journal = {Advances in Engineering Education},
    date = {2020},
    number = {Vol. 8, No. 4}
}