Прошу помощи. Нужно оттуда четыре статьи, а из университетской библиотеки к ним доступа нет.

EEG-like signals generated by a simple chaotic model based on the logistic equation - http://www.iop.org/EJ/abstract/1741-2552/3/3/007

Different classification techniques considering brain computer interface applications - http://www.iop.org/EJ/abstract/1741-2552/3/2/008

A comparison of classification techniques for the P300 Speller - http://www.iop.org/EJ/abstract/1741-2552/3/4/007

Selection and parameterization of cortical neurons for neuroprosthetic control - http://www.iop.org/EJ/abstract/1741-2552/3/2/010

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