https://www.php.isn.ethz.ch/lory1.ethz.ch/collections/colltopic5c4d.html?lng=en&id=22063&navinfo=14565
PHP - LETTER FROM DOBRI DZHUROV (BULGARIAN DEFENSE MINISTER) TO THE COMMITTEE OF DEFENSE MINISTERS
The Parallel History Project on Cooperative Security (PHP, the former Parallel History Project on NATO and the Warsaw Pact), provides new scholarly...